Nutech Paint’s Asphalt Primer is specifically designed for new and aged asphalt shingles to seal and bind the rough and loose granular texture of asphalt coated shingles, shake, cap sheets and liquid asphalt / bitumen coated roof structures. An acrylic water based special purpose primer Formulated with bleed resistant additives and wet adhesion binders ensures top coat performance. Nutech Paint’s Asphalt Primer can be applied by brush, roller, or airless sprayer and works with NXT Cool Coat and Tile Flex Options to create a durable and weather resistant coating.