Starbrite 205216 FSRX Fiberglass Stain Remover 16oz

Star brite Ultimate Fiberglass Stain Remover is a powerful, no-sanding formula designed to remove stubborn stains caused by rust, tannins, and brackish water. This gel-based cleaner clings to vertical areas for deep penetration and effective stain removal. Perfect for boats, RVs, and marine applications where tough waterline stains, rust streaks, and organic staining occur on fiberglass and gelcoat surfaces.

Key Features:

• Specifically formulated to remove the toughest stains, including rust, dried fish blood and leaf stains
• Removes yellowing and tough waterline stains
• Gel formula 'sticks' where applied for maximum cling time and cleaning power
• Works on all fiberglass and painted surfaces; ideal for vertical surfaces
• No sanding required—simply apply, wait, and rinse for instant results
• Safe for fiberglass, gelcoat, and painted surfaces, it works on decks, hatches, showers, and sink basins

Spray directly onto area to be cleaned, allow to soak in until stain disappears and then rinse thoroughly with fresh water. Stubborn stains may require a repeated application that is allowed to soak in for several minutes followed by light scrubbing and rinsing. Made in the USA for superior marine cleaning performance.