- 100% Waterproof and Weatherproof: This 100% silicone formula offers protection from water damage, providing a reliable seal in areas prone to weather exposure
- Permanently Flexible with Strong Adhesion: Sealant offers 40% more flexibility than Class 25 sealants and 7X stronger adhesion than our Silicone 1* sealant
- Shrink- and Crack-Proof: Withstands extreme expansion and contraction associated with temperature fluctuations
- Compatible with Most Materials: Adheres to most metals and woods; aluminum, composites, brick, stone, stucco, masonry, cement board, glass, drywall, ceramic and porcelain tile; and more
