GenStone Big Stretch White Caulking

GenStone Caulking Big Stretch White BSW 2″ x 11″ by 2 inch, 100 Sqft

• Engineered to be elastic and stretch rather than crack when the structure experiences movement
• Paintable and UV resistant
• Apply where panels connect and where trim, caps and ledgers connect to the existing structure
• Superior adhesion and freeze thaw stable
• 1 tube is recommended for every 100 sq. ft. of GenStone installed

Necessary for all exterior and interior GenStone installations. A bead of Big Stretch caulking is applied along the shiplap edges where panels, trim, ledgers and caps connect to 1 another. This caulking is also used to create a watertight seal between the uppermost row of GenStone panels or ledgers and the existing siding.