Star brite Rust Converter revolutionizes rust treatment by chemically removing rust without harming the original metal, making it an ideal choice for a wide range of metal surfaces. This versatile solution not only prepares surfaces for painting by transforming rust into a stable, paintable base but also ensures easy application through spraying, brushing, or dipping. Optimized for use at temperatures above 21º C (70º F) and boasting a biodegradable formula, it offers both eco-friendliness and DIY convenience. Perfect for tools, vehicles, boats, and more, Star brite's rust converter prevents further rusting, maintains the integrity of the original metal, and is proudly made in the USA by a trusted leader in marine, auto, RV, home, and outdoor products since 1973. DIRECTIONS: Surface must be free of oil, grease, loose rust and flaking paint. Use degreaser and light sanding or wire brushing to prepare surface if these conditions are present. Coat surface with Rust Eater by spraying, brushing or dipping. For best results, use at temperatures above 70 degrees Fahrenheit or 21º C. If surface is going to be painted, allow treated surface to dry thoroughly for 2 hours, then apply oil based, urethane or epoxy paint. If the treated area will not be painted afterward, apply directly to surface and allow it to work for 1-2 minutes before rinsing treated area with fresh water. Towel dry surface and apply an appropriate protective oil. If a sprayer is used, pump clean water through for about 1 minute before storing.