- Product Reviews
KBS 6200, #1 Thinner, Quart
KBS 6200 #1 Thinner is a high purity blended solvent designed specifically for thinning KBS Coatings such as Rust Seal. It can also be used as a quick easy cleanup from spills and splatters while Rust Seal is still wet. Once Rust Seal has dried it cannot be removed with any solvent.