Y-10 Fibreglass Stain Remover Gel

Bring your boat back to its pristine, showroom-ready look with Y-10 Stain Removing Gel;  the trusted solution for removing stubborn waterline and transom stains without damaging your hull.

Specially formulated for white and light-coloured fiberglass boats, Y-10 quickly eliminates yellow and brown waterline stains, transom marks, and even rust stains. Its powerful yet gentle gel formula works deep to absorb and lift discolouration while protecting your gelcoat from unnecessary abrasion or damage.

Safe for use on painted surfaces, Y-10 delivers professional-level results with minimal effort.

• Removes tough yellow & brown waterline stains
• Erases transom marks and rust stains
• Safe for gelcoat and painted boats
• No harsh scrubbing required
• Clings to vertical surfaces for easy application

Using Y-10 Stain Removing Gel is simple:

1. Apply a thin layer directly over the stained area.
2. Allow the gel’s active formula to react and lift the stain.
3. Rinse clean to reveal a brighter, refreshed finish.
4. For best results, use at temperatures above 10°C.