Customer Service
+1 888 812 6287


Couldn't load pickup availability
303 Multi-Surface Cleaner 16 oz is a liquid cleaner for spots and soil on compatible water-safe materials. This order supplies one 16 oz container for the cleaning task you select. Match manufacturer code 30445 and the exact package before ordering.
The manufacturer identifies water-safe fabrics, vinyl, rubber, plastics and selected metal surfaces among its applications. Its spot-cleaning process lifts soil such as coffee, oil, grease or ink and removes excess product with a damp cloth. This is a cleaning stage; it does not establish UV protection, restored fabric repellency, oxidation correction or disinfection. Check the actual material, coating, stitching and care instructions before applying it.
Compare the available single and case formats by storage needs and how the cleaner will be dispensed; a larger container is not evidence of a stronger formula. The 16 oz listing provides a smaller single container for storage and handling; compare its exact code with any proposed replacement. Wet the permitted spot, work with a suitable wet cloth or label-approved brush, lift loosened soil and excess cleaner with a damp cloth, and let the surface dry. Rinse the cloth in clean water as needed. No numeric dilution or universal working time is supplied; consult the fabric maker for mildew or special cleaning problems.
Review one 16 oz container and the selected configuration before ordering. Check the shipping options and delivery estimate shown for your destination at checkout.
Confirm 30445, one 16 oz container and the actual fabric, vinyl, plastic or metal finish. Test an inconspicuous area, gather a suitable wet cloth or label-approved brush and prepare clean water for cloth rinsing. For the selected container, check the actual dispensing closure and bottle instructions.
Read the shipping policy or contact Mariners Warehouse with product and destination questions.
WARNING: This product can expose you to chemicals including 1, 4-Dioxane,Ethylbenzene which are known to the State of California to cause cancer, and di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm.
Review the 16 oz gel format, specifications and application directions.
Check fiberglass, gelcoat and finish suitability before use.
Ask about your surface and stain type before ordering.
Review shipping information and return conditions before purchase.
DECK & MULTI-SURFACE CLEANING
Match the exact product, application and delivered directions before starting.
Check fabric, finish and care compatibility.
Compare the actual single-container amount.
Apply according to the delivered label.
Use a suitable soft brush or wet cloth.
Use a damp cloth and rinse the cloth in clean water as needed.
Complete drying before return to use or separate protective care.
This listing supplies one 16 oz container. Compare it with the linked same-family package using the exact listed code, per-container contents, dispensing needs and full order quantity. A different pack size is a purchasing choice, not a permission to change the label’s cleaning strength or method.
Multi-Surface Cleaner belongs to the cleaning stage. A separate fabric water repellent, UV protectant or restoration product has its own role and requirements. Choose by the actual surface and soil first, then compare the related package; do not assume every similarly named 303 formula is interchangeable. Review the 303 Multi-Surface Cleaner - 16oz *Case of 6* MPN - 30445CASE as a separately sold option.
Compare a related product, explore the collection or confirm the exact listing.
Compare SKU 76940 with 76938, including role, quantity and exact application.
Review deck cleaners and purpose-specific or general surface cleaners by material and soil.
Share SKU 76938, code 30445 and the intended material or space to clarify product details.
Need Help?
Need help comparing 303 Multi-Surface Cleaner, SKU 76938, MPN 30445? Share your actual surface and finish, intended task and preferred package quantity. These details help us understand your selection question before you order.
Trusted by 50,000+ boat owners across the USA
Our team has years of experience in marine parts.
We respond quickly to get you the help you need.
We make sure you get the right part the first time.
Access to 50,000+ marine parts & accessories.
Thanks for subscribing!
This email has been registered!