Dominion Sure Seal offers a whole range of sprayable coatings for the automotive aftermarket including its Gravel Guard for rocker panels. According to the company Gravel Guard is easy-to-use and can be applied either via an aerosol can or standard schutz gun. Gravel Guard is a high build paintable rocker coating that matches OEM textures and provides excellent abrasion and chip protection sound deadening and corrosion resistance. Dominion Sure Seal says it is ideal for those applications where average or medium texture patterns are desired. The standard Gravel Guard comes in black but Dominion Sure Seal also produces a clear version.