DAP 100 percent silicone rubber sealant provides excellent durability, flexibility and adhesion for a long-lasting, waterproof seal. Silicone Rubber Sealant forms a watertight seal with long-lasting flexibility and minimal shrinkage. This all-purpose sealant.
- Weather and shrink resistant
- Meets ASTM C920, specification C719, class 25
- Resists cracking, crumbling and chalking
- Dries to the touch in 20 minutes