Overview Reviews Product Description Helps achieve a uniform sanded surface. Gives a visual guide to a smooth surface when sanded gray or red primed surfaces. 12 oz. Aerosol. Product Videos Custom Field Product Reviews Write a Review Write a Review × Crest Guide Coat (Surface Guide) (AGB) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *