{"title":"Hull \u0026 Fiberglass Cleaners","description":"\u003cp\u003eFind a boat hull cleaner or fiberglass stain remover matched to the problem you want to remove. Compare products for waterline discoloration, rust marks, scum lines and specific marine deposits, with gelcoat and other surface approvals checked on each label.\u003cbr\u003e\u003cbr\u003eChoose your fiberglass boat cleaner by cleaning need, surface finish and application format, then compare brand and size. For routine washing, browse boat wash and soap. For chalkiness or dullness, compare dedicated oxidation-removal products before choosing a treatment.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"davis-fsr-fiberglass-stain-remover-16oz-57820","title":"Davis FSR Fiberglass Stain Remover - 16oz MPN - 790","description":"\u003cp\u003eDavis FSR Fiberglass Stain Remover is a gel treatment for stained areas where routine washing leaves visible discoloration. Its documented cleaning tasks include oil, rust, exhaust, waterline and transom staining. The gel is applied to the affected area rather than used as a replacement for a complete wash and maintenance routine.\u003c\/p\u003e\n\u003cp\u003eFor a fiberglass stain remover gel, check the surface beneath the stain before application. Davis identifies gelcoat and white painted surfaces, with an initial test to establish finish compatibility. This is stain treatment; assess chalkiness or oxidation separately before deciding whether a compound is appropriate.\u003c\/p\u003e\n\u003cp\u003eThis listing is the smaller 16 oz Davis FSR package, MPN 790. Compare it with Big Job 792 before selecting quantity for several treatment areas. Keep the label’s stated units intact; this file does not assign a volume conversion to an ounce-only package description.\u003c\/p\u003e","brand":"Davis Instruments","offers":[{"title":"Default Title","offer_id":46386012389538,"sku":"57820","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/57820XL.jpg?v=1765316877"},{"product_id":"davis-fsr-big-job-fiberglass-stain-remover-2-liter-57821","title":"Davis FSR Big Job Fiberglass Stain Remover - 2-Liter MPN - 792","description":"\u003cp\u003eDavis FSR Fiberglass Stain Remover is a gel treatment for stained areas where routine washing leaves visible discoloration. Its documented cleaning tasks include oil, rust, exhaust, waterline and transom staining. The gel is applied to the affected area rather than used as a replacement for a complete wash and maintenance routine.\u003c\/p\u003e\n\u003cp\u003eFor a fiberglass stain remover gel, check the surface beneath the stain before application. Davis identifies gelcoat and white painted surfaces, with an initial test to establish finish compatibility. This is stain treatment; assess chalkiness or oxidation separately before deciding whether a compound is appropriate.\u003c\/p\u003e\n\u003cp\u003eThis is the 2-liter Big Job package, MPN 792, for buyers who want the larger FSR container. Plan quantity using the treatment area and approved application rather than a promised boat length. Compare the smaller Davis FSR package when your project needs a different amount.\u003c\/p\u003e","brand":"Davis Instruments","offers":[{"title":"Default Title","offer_id":46386012487842,"sku":"57821","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/57821XL.jpg?v=1765316879"},{"product_id":"sudbury-hull-cleaner-stain-remover-65198","title":"Sudbury Hull Cleaner \u0026 Stain Remover MPN - 815Q","description":"\u003cp\u003eSudbury Hull Cleaner \u0026amp; Stain Remover 815Q is a trigger-spray option for stained hull areas. Its oxalic-acid formula is identified for deep discoloration, rust and growth-related staining. The spray format supports direct application to the selected area during a planned cleaning job.\u003c\/p\u003e\n\u003cp\u003eWhen comparing an oxalic acid hull cleaner, check the hull material and coating rather than relying on the material name alone. The manufacturer describes fiberglass and aluminum applications, but the exact finish, fittings and current label still matter. Use a small-area compatibility check before wider treatment.\u003c\/p\u003e\n\u003cp\u003eApplication is part of the selection decision. The published directions include brushing, a limited treatment period and thorough rinsing. Prepare for those steps rather than treating the product as a guaranteed no-scrub solution.\u003c\/p\u003e\n\u003cp\u003eThis listing is Sudbury Hull Cleaner \u0026amp; Stain Remover – 32 fl oz, store SKU 65198. Use the exact package identity when comparing products, requesting documentation or planning quantity. Review current purchase information above and ask about any uncertain finish before ordering.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":46386216796322,"sku":"65198","price":23.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/65198XL.jpg?v=1765319981"},{"product_id":"sudbury-fiberglass-stain-lifter-pint-16oz-65200","title":"Sudbury Fiberglass Stain Lifter - Pint (16oz) MPN - 846P","description":"\u003cp\u003eSudbury Fiberglass Stain Lifter 16 oz offers a brush-applied gel format for stained fiberglass. Its documented tasks include waterline, rust, growth-related discoloration and exhaust marks. Identify the mark and coating before choosing the treatment area.\u003c\/p\u003e\n\u003cp\u003eA fiberglass stain lifting gel allows you to work on selected sections rather than treating every surface as part of a general wash. The non-abrasive description refers to the formula; it does not remove the need to choose a suitable applicator or confirm compatibility with repairs and coatings.\u003c\/p\u003e\n\u003cp\u003eAllow for the complete application process when planning the job. The published method includes wetting, gel treatment, brushing and thorough rinsing. Keep the container available so treatment time and repeat applications follow the correct product directions.\u003c\/p\u003e\n\u003cp\u003eThis listing is Sudbury Fiberglass Stain Lifter – Pint \/ 16 fl oz, store SKU 65200. Use the exact package identity when comparing products, requesting documentation or planning quantity. Review current purchase information above and ask about any uncertain finish before ordering.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":46386217058466,"sku":"65200","price":14.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/65200XL.jpg?v=1765319984"},{"product_id":"boatlife-fiberglass-powder-cleaner-26oz-70593","title":"BoatLIFE Fiberglass Powder Cleaner - 26oz MPN - 1190","description":"\u003cp\u003eBoatLIFE Fiberglass Powder Cleaner 26 oz is a powder-format cleaning product for fiberglass and non-skid areas. It is described for dirt, rust stains, scuff marks and black streaks, making the surface condition an important part of choosing where to work.\u003c\/p\u003e\n\u003cp\u003eWhen selecting a non skid fiberglass cleaner, check whether the textured area includes coatings or repairs and follow the container directions for the applicator. The manufacturer describes a non-scratching formula, but that does not justify using any brush or extending treatment to every marine material.\u003c\/p\u003e\n\u003cp\u003eThe cleaner rinses with fresh or salt water and leaves the surface ready for the next maintenance step. Evaluate whether waxing is appropriate for the particular area; a walking surface and a smooth topside panel do not have identical finish requirements. Plan the job around the label rather than an invented powder mixing ratio.\u003c\/p\u003e\n\u003cp\u003eThis listing is BoatLIFE Fiberglass Powder Cleaner – 26 oz, store SKU 70593. Use the exact package identity when comparing products, requesting documentation or planning quantity. Review current purchase information above and ask about any uncertain finish before ordering.\u003c\/p\u003e","brand":"BoatLIFE","offers":[{"title":"Default Title","offer_id":46386368053410,"sku":"70593","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/70593XL.jpg?v=1765322562"},{"product_id":"sudbury-barnacle-blaster-concentrate-32oz-75904","title":"Sudbury Barnacle Blaster Concentrate - 32oz MPN - 875-32","description":"\u003cp\u003eSudbury Barnacle Blaster Concentrate is a marine deposit remover concentrate listed for boat-bottom cleaning. Its retail task description includes barnacles, scum-line deposits and rust staining. Check the exact product and label before deciding whether it suits the buildup you want to treat.\u003c\/p\u003e\n\u003cp\u003eConcentrate selection requires preparation planning as well as package comparison. Obtain the current instructions for the intended application, underlying material and finish. Do not assume that a ready-to-use formula supplies the correct mixing or treatment process for a concentrate.\u003c\/p\u003e\n\u003cp\u003eThis listing is the 32 oz concentrate package, MPN 875-32. Compare it with the larger 128 oz concentrate after confirming the prescribed preparation. Container volume alone cannot establish the amount of usable treatment solution or the number of applications.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":46386522063010,"sku":"75904","price":33.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/75904XL.jpg?v=1765325242"},{"product_id":"sudbury-barnacle-blaster-rtu-ready-to-use-32oz-75903","title":"Sudbury Barnacle Blaster RTU Ready To Use - 32oz MPN - 870-32","description":"\u003cp\u003eSudbury Barnacle Blaster RTU 32 oz is the ready-to-use product in this listing. It is offered for boat-bottom deposit and barnacle cleaning tasks. Use the 870-32 part number to distinguish it from the separately listed concentrates when comparing products or requesting instructions.\u003c\/p\u003e\n\u003cp\u003eA ready to use barnacle remover still needs a preparation plan. Identify the hull material, coating and nearby components, and read the current directions for application and rinsing. Ready-to-use wording is not approval for direct treatment of every marine surface or system.\u003c\/p\u003e\n\u003cp\u003eCompare this bottle with a concentrate by reviewing both labels rather than assuming equivalent strength, coverage or treatment times. Keep the original container and documentation available so the work follows the exact product supplied.\u003c\/p\u003e\n\u003cp\u003eThis listing is Sudbury Barnacle Blaster RTU Ready To Use – 32 oz, store SKU 75903. Use the exact package identity when comparing products, requesting documentation or planning quantity. Review current purchase information above and ask about any uncertain finish before ordering.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":46386522030242,"sku":"75903","price":23.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/75903XL.jpg?v=1765325242"},{"product_id":"sudbury-all-off-outdrive-cleaner-32oz-75905","title":"Sudbury All Off Outdrive Cleaner - 32oz MPN - 880-32","description":"\u003cp\u003eSudbury All Off Outdrive Cleaner 32 oz is an outdrive-specific listing for cleaning painted aluminum outdrives, outboard lower units and sail drives. Match the cleaner to the actual component and finish before selecting a treatment area.\u003c\/p\u003e\n\u003cp\u003eA painted aluminum outdrive cleaner should not be treated as interchangeable with a general hull descaler. Check the coating condition, previous repairs and neighboring components against the supplied label. A material reference does not establish suitability for bare aluminum, every alloy or all drive paints.\u003c\/p\u003e\n\u003cp\u003eConfirm application instructions before beginning work, including the permitted applicator, contact period and rinse method. This listing has a manufacturer-direct issue-handling exception, so review the purchase conditions before ordering rather than assuming the standard store-return route applies.\u003c\/p\u003e\n\u003cp\u003eThis listing is Sudbury All Off Outdrive Cleaner – 32 fl oz, store SKU 75905. Use the exact package identity when comparing products, requesting documentation or planning quantity. Review current purchase information above and ask about any uncertain finish before ordering.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":46386522161314,"sku":"75905","price":16.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/75905XL.jpg?v=1765325244"},{"product_id":"sudbury-all-off-hull-bottom-cleaner-32oz-75922","title":"Sudbury All-Off Hull\/Bottom Cleaner - 32oz MPN - 2032","description":"\u003cp\u003eSudbury All-Off Hull \u0026amp; Bottom Cleaner is a liquid treatment for stained fiberglass hull and bottom areas. Its documented tasks include waterline, algae, rust and exhaust discoloration, together with softening barnacle rings and zebra mussel deposits for removal.\u003c\/p\u003e\n\u003cp\u003eChoose a fiberglass hull cleaner by checking the actual surface and finish before application. Repairs, coatings and nearby trailer components need attention even when the principal hull material is fiberglass. Begin with the small-area compatibility check required by the instructions.\u003c\/p\u003e\n\u003cp\u003eThe 32 fl oz package, listed as MPN 2032, is the quart-size option. Compare it with the gallon for a larger maintenance plan, using current prices and the actual stained area. Keep compatibility and application checks the same regardless of package size.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":46386522816674,"sku":"75922","price":17.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/75922XL.jpg?v=1765325256"},{"product_id":"sudbury-all-off-hull-bottom-cleaner-gallon-91452","title":"Sudbury All-Off Hull \u0026 Bottom Cleaner - Gallon MPN - 20128","description":"\u003cp\u003eSudbury All-Off Hull \u0026amp; Bottom Cleaner is a liquid treatment for stained fiberglass hull and bottom areas. Its documented tasks include waterline, algae, rust and exhaust discoloration, together with softening barnacle rings and zebra mussel deposits for removal.\u003c\/p\u003e\n\u003cp\u003eChoose a fiberglass hull cleaner by checking the actual surface and finish before application. Repairs, coatings and nearby trailer components need attention even when the principal hull material is fiberglass. Begin with the small-area compatibility check required by the instructions.\u003c\/p\u003e\n\u003cp\u003eThis is the gallon All-Off package, listed as MPN 20128. Consider it alongside the quart when planning several areas, and confirm shipping options before scheduling the job. A larger container does not supply a boat-length coverage guarantee or a different application method.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":46387042680994,"sku":"91452","price":54.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/91452XL.jpg?v=1765333583"},{"product_id":"collinite-920-fiberglass-marine-cleaner-16oz-97850","title":"Collinite 920 Fiberglass Marine Cleaner - 16oz MPN - 920-16OZ","description":"\u003cp\u003eCollinite 920 Fiberglass Marine Cleaner is currently titled Heavy Duty Cleaner and Medium Cutting Compound by the manufacturer. Mariners Warehouse SKU 97850 supplies one 16 fl oz container. Its purpose is pre-wax fiberglass cleaning and mild-to-moderate defect removal rather than routine shampoo washing alone.\u003c\/p\u003e\u003cp\u003eThe compound addresses film, chalkiness, discoloration and tough stains while preparing suitable fiberglass for follow-up wax. It does not itself establish UV\/weather protection, repair deep damage or provide universal automotive clear-coat correction. Assess the actual substrate, coating and remaining condition before choosing the amount of correction.\u003c\/p\u003e\u003cp\u003eTest a hidden area first. For the manufacturer’s hand method, place a nickel-size amount on a suitable applicator and work a section no larger than 2 × 2 feet, stopping just before the product starts to dry; remove residue with microfiber. Do not dry-buff. Machine application requires exact product, pad and tool instructions rather than treating one webpage speed as a universal setting. Apply a separately selected compatible wax or sealant after the preparation stage.\u003c\/p\u003e","brand":"Collinite","offers":[{"title":"Default Title","offer_id":46387310264482,"sku":"97850","price":11.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/97850XL.jpg?v=1765337926"},{"product_id":"collinite-920-fiberglass-marine-cleaner-64oz-97851","title":"Collinite 920 Fiberglass Marine Cleaner - 64oz MPN - 920-64OZ","description":"\u003cp\u003eCollinite 920 Fiberglass Marine Cleaner is currently titled Heavy Duty Cleaner and Medium Cutting Compound by the manufacturer. Mariners Warehouse SKU 97851 supplies one 64 fl oz container. Its purpose is pre-wax fiberglass cleaning and mild-to-moderate defect removal rather than routine shampoo washing alone.\u003c\/p\u003e\u003cp\u003eThe compound addresses film, chalkiness, discoloration and tough stains while preparing suitable fiberglass for follow-up wax. It does not itself establish UV\/weather protection, repair deep damage or provide universal automotive clear-coat correction. Assess the actual substrate, coating and remaining condition before choosing the amount of correction.\u003c\/p\u003e\u003cp\u003eTest a hidden area first. For the manufacturer’s hand method, place a nickel-size amount on a suitable applicator and work a section no larger than 2 × 2 feet, stopping just before the product starts to dry; remove residue with microfiber. Do not dry-buff. Machine application requires exact product, pad and tool instructions rather than treating one webpage speed as a universal setting. Apply a separately selected compatible wax or sealant after the preparation stage.\u003c\/p\u003e","brand":"Collinite","offers":[{"title":"Default Title","offer_id":46387310362786,"sku":"97851","price":41.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/97851XL.jpg?v=1765337929"},{"product_id":"sudbury-barnacle-blaster-concentrate-128oz-109232","title":"Sudbury Barnacle Blaster Concentrate - 128oz MPN - 875-128","description":"\u003cp\u003eSudbury Barnacle Blaster Concentrate is a marine deposit remover concentrate listed for boat-bottom cleaning. Its retail task description includes barnacles, scum-line deposits and rust staining. Check the exact product and label before deciding whether it suits the buildup you want to treat.\u003c\/p\u003e\n\u003cp\u003eConcentrate selection requires preparation planning as well as package comparison. Obtain the current instructions for the intended application, underlying material and finish. Do not assume that a ready-to-use formula supplies the correct mixing or treatment process for a concentrate.\u003c\/p\u003e\n\u003cp\u003eThis is the larger 128 oz concentrate package, MPN 875-128. Compare it with the 32 oz concentrate before ordering, and verify the current preparation before estimating usable solution volume. Keep the container instructions available when evaluating both quantity and equipment needs.\u003c\/p\u003e","brand":"Sudbury","offers":[{"title":"Default Title","offer_id":47479469670562,"sku":"109232","price":92.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/109232XL.jpg?v=1785231480"},{"product_id":"ditec-hull-bottom-cleaner-32oz-111358","title":"DiTEC Hull \u0026 Bottom Cleaner - 32oz MPN - EC-HLBM-QRT1","description":"\u003cp\u003eDiTEC Hull and Bottom Cleaner 32 oz is a quart-size marine descaler for buyers assessing marine growth and mineral deposits on a boat hull. Begin with the buildup and underlying finish so product selection follows the actual cleaning task.\u003c\/p\u003e\n\u003cp\u003eThe smaller bottle offers a package alternative when planning a defined area. Compare the current unit price with the gallon before ordering multiple bottles, and use the approved process when considering quantity. Package size is not a coverage guarantee.\u003c\/p\u003e\n\u003cp\u003eCheck nearby components as carefully as the hull. The manufacturer excludes use on or near aluminum, brass, and soft and finished metals. Use the current instructions for application and rinsing rather than relying on broad all-surface or low-hazard marketing language.\u003c\/p\u003e\n\u003cp\u003eThis listing is DiTEC Hull \u0026amp; Bottom Cleaner – 32 oz, store SKU 111358. Use the exact package identity when comparing products, requesting documentation or planning quantity. Review current purchase information above and ask about any uncertain finish before ordering.\u003c\/p\u003e","brand":"DiTEC Marine Products","offers":[{"title":"Default Title","offer_id":47480428069026,"sku":"111358","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/111358XL.jpg?v=1785234221"},{"product_id":"ditec-hull-bottom-cleaner-gallon-111359","title":"DiTEC Hull \u0026 Bottom Cleaner - Gallon MPN - ZQ-U2MY-A3PD","description":"\u003cp\u003eMarine growth and mineral scale require a product choice based on both the deposit and the surrounding materials. This gallon hull and bottom cleaner is a marine descaler intended for the cleaning tasks documented by its manufacturer. Review the deposit type and location before deciding where the product can be used.\u003c\/p\u003e\n\u003cp\u003eMaterial restrictions are central to this selection. Do not use the cleaner on or near aluminum, brass, or soft and finished metals. Check adjacent fittings and components as carefully as the main surface, because an otherwise suitable area can still be close to excluded materials. If you cannot identify a metal or finish, obtain guidance before application.\u003c\/p\u003e\n\u003cp\u003eThe gallon package gives you a larger purchase quantity than the separately listed 32 oz cleaner. Compare the amount you want to order with the work planned rather than assuming a guaranteed coverage rate or number of treatments. Consult the current label and technical sheet for the method appropriate to your task; no dilution ratio is prescribed on this page.\u003c\/p\u003e\n\u003cp\u003eRead the safety documents before opening the container. Arrange the specified protective equipment, ventilation and freshwater rinsing, and plan to keep the cleaner within the intended treatment area. The product code ZQ-U2MY-A3PD identifies this listing and appears in the manufacturer-hosted safety data sheet, helping ensure you review the correct product information.\u003c\/p\u003e","brand":"DiTEC Marine Products","offers":[{"title":"Default Title","offer_id":47480429019298,"sku":"111359","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/111359XL.jpg?v=1785234225"},{"product_id":"star-brite-ultimate-fiberglass-stain-remover-gel-formula-32-oz-113102","title":"Star brite Ultimate Fiberglass Stain Remover - Gel Formula - 32 oz MPN - 98932","description":"\u003cp\u003eA vertical stain can be awkward to treat when you want the cleaner to stay on the affected area. This 32 oz fiberglass stain remover gel spray uses a clinging format for targeted application. Its documented tasks include rust, leaf marks, waterline staining and yellowing on suitable surfaces.\u003c\/p\u003e\n\u003cp\u003eChoosing a clinging gel stain remover should still begin with the material and finish. Read the container directions, test a small inconspicuous area and protect neighboring surfaces before a larger application. The product is not for fabric, and its suitability should not be extended to surfaces that are not intended for treatment.\u003c\/p\u003e\n\u003cp\u003eUse this product’s own application process rather than borrowing a fixed dwell time from another hull cleaner. The directions describe allowing the treatment to work until the stain disappears, followed by thorough freshwater rinsing. Persistent areas may require the additional application and light scrubbing described by the manufacturer.\u003c\/p\u003e\n\u003cp\u003eThe 32 oz package and separate 16 oz option let you compare purchase quantities without changing the need to check surface suitability. If the problem is a chalky or oxidized finish, review a restoration product documented for that task before selecting a stain treatment. This page is for the Ultimate gel spray, MPN 98932, rather than a gel jar or the separate Instant gel formula.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770199714,"sku":"113102","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113102XL.jpg?v=1785236411"},{"product_id":"star-brite-ultimate-fiberglass-stain-remover-gel-formula-16-oz-113101","title":"Star brite Ultimate Fiberglass Stain Remover - Gel Formula - 16 oz MPN - 98916","description":"\u003cp\u003eStar brite Ultimate Fiberglass Stain Remover 16 oz is a gel spray for localized discoloration. The format directs treatment toward the stained area and clings to vertical surfaces while the product works. Match rust, tannin and waterline marks to the documented tasks before application.\u003c\/p\u003e\n\u003cp\u003eA fiberglass stain remover gel spray should be selected with the finish in mind. Inspect paint, repairs and graphics, and test a concealed area before treating a larger section. Protect the trailer and any material outside the intended treatment area.\u003c\/p\u003e\n\u003cp\u003eThis listing is the 98916 spray package, not the GEL FSR Xtreme jar. Compare the 32 oz Ultimate spray separately if you need another package size. Assess chalkiness and oxidation as different surface-care concerns instead of assuming a stain spray replaces abrasive restoration.\u003c\/p\u003e\n\u003cp\u003eThis listing is Star brite Ultimate Fiberglass Stain Remover Gel – 16 oz, store SKU 113101. Use the exact package identity when comparing products, requesting documentation or planning quantity. Review current purchase information above and ask about any uncertain finish before ordering.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770265250,"sku":"113101","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113101XL.jpg?v=1785236411"},{"product_id":"star-brite-boat-bottom-cleaner-32-oz-113103","title":"Star brite Boat Bottom Cleaner - 32 oz MPN - 92232","description":"\u003cp\u003eMarine deposits call for a cleaning plan based on the hull surface and the buildup present. This heavy-duty boat bottom cleaner is intended for deposits and staining, including scum lines and rust marks. The 32 oz package gives you a smaller purchase option than the separately listed gallon without changing the need to follow product-specific directions.\u003c\/p\u003e\n\u003cp\u003eBefore choosing a marine deposit remover, distinguish raised or attached buildup from simple discoloration. Note the hull material, coatings and nearby metal components, then check those details against the container label. Do not assume that a product suitable for one hull finish can be used across every fitting, trailer surface or coating.\u003c\/p\u003e\n\u003cp\u003ePlan the task before opening the bottle. Check how you will access the hull, prepare the dry surface, apply the cleaner with approved equipment and rinse the treated area. Review the directions below and have the necessary protective equipment ready. The amount required depends on deposit severity, area and repeat applications; a fixed coverage figure is not supplied.\u003c\/p\u003e\n\u003cp\u003eIf your main concern is a waterline mark without heavy deposits, compare the liquid hull cleaner before ordering. If you need more of this bottom-cleaning product, review the gallon listing. Matching the cleaning task and package quantity first makes the product choice easier.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770429090,"sku":"113103","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113103XL.jpg?v=1785236422"},{"product_id":"star-brite-boat-bottom-cleaner-1-gallon-113104","title":"Star brite Boat Bottom Cleaner - 1 Gallon MPN - 92200","description":"\u003ch2\u003eAbout Star brite Boat Bottom Cleaner 92200\u003c\/h2\u003e\n\u003cp\u003ePlan your hull-cleaning project around the task, surface and package.\u003c\/p\u003e\n\u003cp\u003eStar brite Boat Bottom Cleaner 1 Gallon, MPN 92200, is a marine bottom cleaner for the cleaning tasks described on its label. Use the product identity, surface guidance and application information on this page to check that you are selecting the intended formula.\u003c\/p\u003e\n\u003cp\u003eBefore buying, inspect the affected area and note the hull material, coating and type of buildup. This helps you compare suitable cleaning products and identify any compatibility questions before starting work.\u003c\/p\u003e\n\u003cp\u003eThe gallon package provides a larger container option than the separately listed 32 oz size. Select your quantity using the treatment area and manufacturer guidance. A larger package does not establish a guaranteed number of applications or a particular boat-size coverage.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770494626,"sku":"113104","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113104XL.jpg?v=1785236424"},{"product_id":"star-brite-ez-on-ez-off-boat-hull-bottom-cleaner-32-oz-113105","title":"Star brite EZ-ON EZ-Off Boat Hull \u0026 Bottom Cleaner - 32 oz MPN - 92832","description":"\u003cp\u003eStar brite EZ-ON EZ-Off Hull \u0026amp; Bottom Cleaner is a liquid option for deposit-related cleaning and stained hull areas. Its documented tasks include marine growth and scum-line buildup, so inspect the condition and underlying finish before selecting where to work.\u003c\/p\u003e\n\u003cp\u003eThe application process matters when planning the job. EZ-ON EZ-Off is not presented here as a routine wash dilution or a universal spray-and-walk-away product. Follow its preparation, brush application and rinsing requirements, and keep other materials outside the intended treatment area.\u003c\/p\u003e\n\u003cp\u003eThis listing is the 32 oz EZ-ON EZ-Off package, MPN 92832. Compare the gallon before choosing quantity for several treatment areas. Use the supplied package instructions and actual project needs rather than a guaranteed cleaning-time or coverage claim. Keep the original label available when comparing directions or requesting advice about an uncertain coating.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770724002,"sku":"113105","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113105XL.jpg?v=1785236429"},{"product_id":"star-brite-ez-on-ez-off-boat-hull-bottom-cleaner-1-gallon-113106","title":"Star brite EZ-ON EZ-Off Boat Hull \u0026 Bottom Cleaner - 1 Gallon MPN - 92800","description":"\u003cp\u003eStar brite EZ-ON EZ-Off Hull \u0026amp; Bottom Cleaner is a liquid option for deposit-related cleaning and stained hull areas. Its documented tasks include marine growth and scum-line buildup, so inspect the condition and underlying finish before selecting where to work.\u003c\/p\u003e\n\u003cp\u003eThe application process matters when planning the job. EZ-ON EZ-Off is not presented here as a routine wash dilution or a universal spray-and-walk-away product. Follow its preparation, brush application and rinsing requirements, and keep other materials outside the intended treatment area.\u003c\/p\u003e\n\u003cp\u003eThe 1-gallon EZ-ON EZ-Off package is listed under MPN 92800. Compare the 32 oz option if you need another purchase quantity, and confirm shipping arrangements before setting a maintenance date. The gallon does not imply a stronger formula or one-container coverage for a stated boat length.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770691234,"sku":"113106","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113106XL.jpg?v=1785236430"},{"product_id":"star-brite-instant-hull-cleaner-wipe-on-rinse-off-formula-32-oz-113107","title":"Star brite Instant Hull Cleaner - Wipe On, Rinse Off Formula - 32 oz MPN - 81732","description":"\u003cp\u003eWaterline discoloration can make a hull look dirty even when loose surface grime has been removed. This 32 oz liquid hull cleaner is intended for the stain types listed on its label, including rust, leaf marks and dried fish blood. Its liquid format offers a wipe-on, rinse-off approach for the documented cleaning task.\u003c\/p\u003e\n\u003cp\u003eIdentify the affected material and finish before starting. The manufacturer lists fiberglass, plastic and painted boat surfaces, but that does not mean every coating, decal or nearby fitting should be treated. Review the container precautions and decide how you will protect surfaces outside the cleaning area.\u003c\/p\u003e\n\u003cp\u003ePackage choice should follow the amount you want to purchase and the work you have planned. Compare this 32 oz bottle with the gallon liquid cleaner if you need a larger quantity. Neither size establishes a guaranteed treatment area; consumption depends on application, staining and any repeat work.\u003c\/p\u003e\n\u003cp\u003eFor a controlled cleaning session, prepare a compatible applicator, access to freshwater and the protective equipment specified by the label. Use the directions on this page to understand the process before ordering. If you prefer a clinging spray format, compare the separate gel product and its own instructions rather than assuming its performance or dwell time is identical.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770953378,"sku":"113107","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113107XL.jpg?v=1785236432"},{"product_id":"star-brite-instant-hull-cleaner-wipe-on-rinse-off-formula-1-gallon-113108","title":"Star brite Instant Hull Cleaner - Wipe On, Rinse Off Formula - 1 Gallon MPN - 81700","description":"\u003ch2\u003e1-Gallon Liquid Hull Cleaner for Targeted Boat Care\u003c\/h2\u003e\n\u003cp\u003eIdentify the stain, check the surface and choose the right cleaning approach.\u003c\/p\u003e\n\u003cp\u003eChoosing a boat hull stain remover starts with understanding the marks you want to treat. Consider their appearance, the underlying hull material and any coatings or nearby components that need protection during cleaning.\u003c\/p\u003e\n\u003cp\u003eThis 1-gallon liquid hull cleaner provides a wipe-on, rinse-off format for the cleaning tasks listed on its label. Review those instructions before application so you can plan the treatment, freshwater rinse and any additional work needed for stubborn areas.\u003c\/p\u003e\n\u003cp\u003eThe gallon package is worth considering when comparing how much product to purchase for your maintenance plans. Actual consumption varies with the area being treated, application method and stain severity. Package size alone does not establish how many boats or cleaning sessions one container will cover.\u003c\/p\u003e\n\u003cp\u003eUse the specifications, surface guidance and application information on this page to check your selection. If you are comparing this liquid with a gel cleaner or a smaller package, review each product’s individual directions before deciding.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480770920610,"sku":"113108","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113108XL.jpg?v=1785236433"},{"product_id":"star-brite-instant-hull-cleaner-easy-to-use-gel-formula-32-oz-113109","title":"Star brite Instant Hull Cleaner - Easy to Use Gel Formula - 32 oz MPN - 96132","description":"\u003cp\u003eRemove visible hull staining with this instant hull cleaner gel spray, supplied in a convenient 32 oz spray bottle. The formula targets rust, dried fish blood, grass and leaf stains, as well as scum lines and waterline discoloration on suitable boat surfaces. It provides a spray-applied option for treating stained areas during your boat-cleaning routine.\u003c\/p\u003e\n\u003ch3\u003eClinging Gel for Targeted Hull Cleaning\u003c\/h3\u003e\n\u003cp\u003eThe clinging gel formula helps keep the cleaner where it is applied, supporting targeted treatment on vertical hull areas. Direct spray application offers a convenient alternative to applying cleaner from a jar. When comparing a gel spray with a liquid hull cleaner, consider access to the stained area, your preferred application method and the directions for each individual formula.\u003c\/p\u003e\n\u003ch3\u003eStains and Surface Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis hull cleaner is intended for suitable fiberglass, plastic and painted surfaces. Check compatibility with your exact hull material, paint, coating and finish before use. The stain type and underlying surface both matter when selecting a fiberglass boat hull cleaner.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTargets rust, dried fish blood, grass and leaf stains.\u003c\/li\u003e\n\u003cli\u003eTreats scum lines and waterline discoloration on suitable surfaces.\u003c\/li\u003e\n\u003cli\u003eClinging gel supports application on upright hull areas.\u003c\/li\u003e\n\u003cli\u003e32 oz spray-bottle packaging allows direct application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePreparation, Application and Rinsing\u003c\/h3\u003e\n\u003cp\u003eRead the supplied bottle label before starting. Prepare fresh rinsing water and wear the protective equipment specified on the label. Protect fabrics, antifouling bottom paint, decals, trailers and surrounding surfaces from unintended spray or drips. Avoid contact with antifouling paint and fabrics; some decals may discolor.\u003c\/p\u003e\n\u003cp\u003eApply the gel spray to the intended stained area according to the container instructions. Allow the contact time printed on your supplied bottle, then rinse thoroughly with fresh water. Inspect the area after rinsing. Severely stained or heavily soiled surfaces may require another application; repeat only as directed on the container.\u003c\/p\u003e\n\u003ch3\u003eProduct Details and Ordering Support\u003c\/h3\u003e\n\u003cp\u003eThis listing is for Instant Hull Cleaner Gel Formula in a 32 oz spray bottle, manufacturer part number \u003cstrong\u003e96132\u003c\/strong\u003e and store SKU \u003cstrong\u003e113109\u003c\/strong\u003e. Review the \u003ca href=\"https:\/\/marinerswarehouse.com\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e and checkout options before ordering. If you need help assessing suitability, \u003ca href=\"https:\/\/marinerswarehouse.com\/pages\/contact\"\u003econtact our team\u003c\/a\u003e with your hull material, finish, stain type and SKU 113109.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480771182754,"sku":"113109","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113109XL.jpg?v=1785236434"},{"product_id":"star-brite-gel-fsr-xtreme-fiberglass-stain-remover-16-oz-113529","title":"Star brite GEL FSR Xtreme Fiberglass Stain Remover - 16 oz MPN - 205216","description":"\u003cp\u003eThis gel fiberglass stain remover targets rust, tannin and waterline staining. Its thick formula clings to vertical and curved surfaces, helping you apply the treatment directly where discoloration needs attention. Before starting fiberglass stain removal, confirm suitability for your surface material and finish. Apply according to the container directions, allow the specified activation time, then rinse with fresh water. If your gelcoat appears chalky or oxidized, assess the surface condition before selecting a cleaner, as targeted stain removal and oxidation correction require different treatments.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":47480809160866,"sku":"113529","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/113529XL.jpg?v=1785237039"}],"url":"https:\/\/marinerswarehouse.com\/collections\/hull-fiberglass-cleaners.oembed","provider":"Mariners Warehouse Shop","version":"1.0","type":"link"}