Overview Reviews Product Description All rubber undercoat. No asphalt, no-bleed. For fender replacements section repairs, weld joints, rust holes, trunk interiors and lower body surfaces. Fast drying and paintable. Waterproofs, sound deadens and protects. 17 ¾ oz. Aerosol. Product Videos Custom Field Product Reviews Write a Review Write a Review × Crest Rubber Coat (Paintable Rubber Undercoat) (ACR) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *