Roof PRO tripolymer sealant is a high-performance elastomeric sealant specifically designed for roofing applications without surface preparation. Roof PRO sealant provides a tough, durable, watertight seal with excellent adhesion to asphalt shingles, brick, stone, metals, and wood substrates. All-weather application. Sticks to wet and oily surfaces. Remains permanently flexible. Asphalt compatible. Resealable, may be applied over itself. Exceptional elongation. Paintable. 10.3 oz. tube. Clear.