STP® Son of a Gun!® Protectant

Car vinyl cleaner. STP® Son of a Gun!® Protectant bottle

Combines high gloss with a sunscreen to restore luster to your car and help protect surfaces from fading.

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 ultraviolet light, while bringing out color and restoring luster and shine. It also protects against abrasion.


  • Restore luster, leaving a deep gloss shine
  • Reduce ultraviolet light that can cause fading and cracking

Usage Frequency

As needed to maintain shine and protective coating.


Thoroughly clean surface with a high quality cleaner. Apply SON OF A GUN!® Protectant with a clean cloth or sponge (or spray). Spread evenly, allow to penetrate for a few minutes, then remove excess for a beautiful protective shine. If less shine is desired, lightly buff with damp cloth. On some surfaces a two-coat application provides best results.

Take Note!

Use only as directed. Not for use on floors, vehicle controls (pedals, grips, steering wheels), bench or cycle seats, cycle tires, brake drums and other surfaces where slipperiness may be hazardous. Do not use on or near clear plastic or plexiglass surfaces, glass (may cause smearing), fabric, woven materials, or paint.