Overview Reviews Product Description A rubberized automotive underbody coating with sound deadening qualities and built in rust/corrosion protection. Dries quickly with excellent adhesion to most bare or painted metal surfaces. Can be painted when dry. Contains no asphalt 28 fl oz. Product Videos Custom Field Product Reviews Write a Review Write a Review × Crest Auto Coat (Paintable Rubber Undercoat) (BAC) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *