Rust Stain Remover – 1 GallonStar brite Rust Stain Remover is the powerful, user-friendly solution for eliminating rust stains on fiberglass, metal, painted surfaces, vinyl, and fabric. Whether caused by saltwater, sprinklers, or corrosion, this advanced formula dissolves stains on contact without the need for scrubbing or harsh chemicals. Designed specifically for marine, RV, and household use, it is ideal for cleaning boat hulls, RV fittings, bolts, and other surfaces prone to rust buildup. – USER-FRIENDLY APPLICATION: Spray directly onto rust stains and watch them dissolve within 1-2 minutes. Rinse clean with fresh water. – SAFE ON MULTIPLE SURFACES: Works on fiberglass, painted surfaces, vinyl, fabric, and metals, including bolts, marine fittings, and RV exteriors. – NO SCRUBBING REQUIRED: Powerful formula eliminates stains without the need for hard rubbing or scrubbing, saving time and effort. – BIODEGRADABLE FORMULA: Environmentally friendly and safe for marine use, making it ideal for boats and saltwater applications. – REMOVES SALTWATER STAINS: Designed to tackle rust stains caused by saltwater exposure and sprinkler deposits effectively. Use Star brite Rust Stain Remover to restore surfaces to their original look, whether its on your boat, RV, or home. Follow up with Star brite Premium Marine Polish for long-lasting protection and shine.Directions:Apply Star brite Rust Stain Remover directly on surface to be treated. Let product work on stain for 1-2 minutes, then rinse area with fresh water. Deep stains may require a second application and light scrubbing. Before use on fabric or vinyl, test a small inconspicuous area for colorfastness before proceeding with overall cleaning.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Type: Corrosion ProtectionBox Dimensions: 3″H x 7″W x 13″L WT: 9.05 lbsUPC: 071247892000