This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Star Brite Gel FSR Xtreme Fiberglass Stain Remover is a 16 oz no-sanding cleaner made to remove rust, tannic, and waterline stains from fiberglass surfaces.
Its thick gel formula clings to vertical and curved areas, helping lift stubborn discoloration from fiberglass, gelcoat, and painted finishes with less scrubbing. Designed for boats and RVs, it activates in 2–3 minutes and rinses away with fresh water.
For best results, shake well before use, apply with a cloth, sponge, or brush, and use when the temperature is above 50°F. Wear rubber gloves during application. Stubborn stains may need a second application.
Browse more in Outdoor or pair it with Star Brite Corrosion Buster Pen for more surface-cleaning help.
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.