All Class Rust Stain Remover for Boats is a powerful cleaner designed to dissolve stubborn rust stains on gel coats, fiberglass, brightwork, splash wells, cup holders, gutter racks, vinyl upholstery, and almost any other surface where rust stains develop over time.

Additionally, All Class Rust Stain Remover for Boats, emulsifies, and dissolves rust stains. Simply spray it on, let it sit for 1-2 minutes, agitate, and then rinse off. Your boat will be clean and rust-free after each application.