Wurth Stone Guard Black

This rust-proof coating is sprayed on in minutes, dries in just a few hours (two to three), and offers heavy duty protection for years. Wurth Stone Guard Black protects the wheel wells, rocker panels and undercarriage of your automobile from inevitable damage from stones, debris, salt water, and road chemicals that eat away at the finish, paving the way for rust. Wurth Stone Guard Black, a rubber/plastic ultra-protective spray-on coating is easy to apply, tough as nails, and can be painted over, so as to match the color of the car. One or two thin coats in your wheel wells and on the undercarriage provides permanent protection from originators of rust. The handy spray can means no messy cleanup or applicator tools. The textured, hard but flexible material deflects all manners of shrapnel that can abrade, nick and chip away at the under-surface of your car. Best of all, its waterproof, so rust doesnt stand a chance.