Z-Rust and Stain Remover Gel™, Quart

Z-Rust & Stain Remover Gel™ chemically removes stains with no scrubbing required. Just squirt or brush on to the affected area, wait a few minutes, and the stain is gone! Ideal for removing rust, exhaust, waterline and transom stains on most surfaces. It's non-abrasive and is safe to use on painted surfaces too! Use it on fiberglass, stainless steel, chrome, glass and tile. Works well to clean up corroding hardware that's been exposed to the elements. Formulated and bottled in the USA. Quart.