The unique polymer silicone formula of SON OF A GUN! Protectant penetrates surfaces to shine and protect vinyl, rubber and plastic. SON OF A GUN! helps protect surfaces from fading and cracking by reducing effects from ultraviolet light, while bringing out color and restoring luster and shine. It also protects against abrasion. Restore Luster, Leaving a Deep, Glossy Shine. Reduce Ultraviolet Light that can Cause Fading and Cracking. Combines high gloss with a sunscreen to restore luster to your car and help protect surfaces from fading. Usage frequency, As needed to maintain shine and protective coating.