Big Stretch® is a high-performance water-based elastomeric sealant with powerful adhesion and superior elasticity. It spans gaps up to 2" wide and stretches up to 500% of original joint size without cracking. Big Stretch won't crack-it just stretches.

Features:

• Keeps the weather where it belongs - outside: Moves when your home moves to create a permanently waterproof and weatherproof seal
• Helps you avoid repeated repairs: Just say no to brittle, cracked caulking. Stays soft and elastic over time for a years-long, lasting seal
• Sticks, even to difficult surfaces: Compatible with a wide variety of building materials, including difficult ones like vinyl windows and siding. No need to search for a product specific to every different surface
• Professional-looking results every time: The smooth formula is easy to apply, even for a novice
• Easy to use: Easy to smooth and clean-up with water. No special chemicals required