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.
Resists cracking, crumbling and chalking
Silicone-rubber formula is non-toxic
Meets ASTM C920, specification C719, class 25
For use on: ceramic, concrete, fiberglass, glass, masonry, metal and plastic