Black Jack® Stain-Stop Primer
Fast Set Roof Primer
Black Jack® Stain-Stop Primer, a premium stain blocking primer designed to coat over asphalt roofing products. This light gray base coat seals asphalt surfaces, so the top coating maintains color integrity with a brighter, stain free finish that delivers maximum reflectivity. Also, this high adhesion formula improves performance and coverage rates of roof coatings. Use prior to Black Jack® Silicone or White Elastomeric Coatings.