Clinging gel formula for targeted hull cleaning.
Targets rust, waterline and leaf stains.
Spray application for vertical hull areas.
Supplied in a 32 oz spray bottle.
Remove 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.
Clinging Gel for Targeted Hull Cleaning
The 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.
Stains and Surface Compatibility
This 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.
- Targets rust, dried fish blood, grass and leaf stains.
- Treats scum lines and waterline discoloration on suitable surfaces.
- Clinging gel supports application on upright hull areas.
- 32 oz spray-bottle packaging allows direct application.
Preparation, Application and Rinsing
Read 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.
Apply 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.
Product Details and Ordering Support
This listing is for Instant Hull Cleaner Gel Formula in a 32 oz spray bottle, manufacturer part number 96132 and store SKU 113109. Review the Shipping Policy and checkout options before ordering. If you need help assessing suitability, contact our team with your hull material, finish, stain type and SKU 113109.
Clear Product Details
Review the 16 oz gel format, specifications and application directions.
Surface Guidance
Check fiberglass, gelcoat and finish suitability before use.
Product Support
Ask about your surface and stain type before ordering.
Shipping & Returns
Review shipping information and return conditions before purchase.
Apply, allow to activate, then rinse
How to Apply the Hull Cleaner Gel Spray
-
-
Apply the Gel Spray
-
Allow the Specified Contact Time
-
Rinse with Fresh Water
-
Inspect and Repeat if Necessary
-
Application Conditions & Safety
Compare Gel Spray and Liquid Hull Cleaners
Hull Cleaner Selection & Surface Care Guides
What Customers Say
Effortlessly wipes away tough waterline scum and rust
Star brite Instant Hull Cleaner Gel (MPN 96132) made cleaning our hull waterline remarkably easy. The gel formula clings directly to vertical fiberglass surfaces, dissolving stubborn grassy scum lines, rust stains, and yellowing without heavy scrubbing.
Thick gel formula stays put on vertical hull sides
Unlike liquid hull cleaners that run off immediately, this 32 oz gel formula stays right where you apply it. Wipe or sponge it onto the hull, let it dwell for a few minutes, and hose it off to reveal bright white gelcoat.
Safely strips stubborn waterline yellowing and exhaust residue
This gel cleaner works fast on tough waterline staining and exhaust buildup near the transom. It completely neutralizes mineral scale and tannin stains without damaging or etching the underlying fiberglass finish.
Saves hours of heavy scrubbing during seasonal washdowns
An essential detailing cleaner for end-of-season haul-outs. The 32 oz bottle provides plenty of coverage, and the gel formula eliminates the need for abrasive rubbing compounds or harsh scrubbing pads.
Well-packaged and highly effective gelcoat restorer
The product arrived quickly and securely sealed with no leaks. Applied it to heavily stained hull sides, and it restored the fiberglass to like-new condition in minutes with minimal effort.
Frequently Asked Questions
What stains does this hull cleaner gel spray treat?
This formula targets rust, dried fish blood, grass and leaf stains, along with scum lines and waterline discoloration. Confirm surface suitability and follow the container directions before treatment.
Why choose a clinging gel hull cleaner?
The gel formula helps keep the cleaner where applied, supporting targeted treatment on vertical hull areas.
Can I use this cleaner on fiberglass or painted surfaces?
Manufacturer guidance lists fiberglass, plastic and painted surfaces among the intended materials. Check compatibility with your exact paint, coating and finish before application.
Can the cleaner contact antifouling paint or decals?
Avoid contact with antifouling bottom paint and fabrics. Some decals may discolor. Protect trailers and surrounding surfaces from spray and drips, and follow the container precautions.
How long should the hull cleaner remain on the surface?
Current manufacturer guidance specifies two minutes before rinsing thoroughly with fresh water. Follow the instructions printed on your supplied container.
What package does this product listing include?
This listing is for Instant Hull Cleaner Gel Formula in a 32 oz spray bottle, manufacturer part number 96132 and store SKU 113109.
Can stubborn hull stains need another application?
Severely stained or heavily soiled surfaces may require a second application. Inspect the area after rinsing and repeat only according to the container directions.
What should I check before ordering this hull cleaner?
Confirm the hull material, finish, stain type and preferred application format. Review shipping information and return conditions, and contact support with SKU 113109 if suitability is uncertain.
Need Help?
Need Help Choosing the Right Marine Cleaning Product?
Trusted by 50,000+ boat owners across the USA
-
Expert Marine Support
Our team has years of experience in marine parts.
-
Fast Response
We respond quickly to get you the help you need.
-
Find Compatible Parts
We make sure you get the right part the first time.
-
Huge Selection
Access to 50,000+ marine parts & accessories.
- Choosing a selection results in a full page refresh.