Homes move. Window frames pull away from the siding or doors shift against the brick. They move when the temperature changes, the rain falls, the wind blows or the earth quakes. Most caulks can’t take it – they dry hard and crack. That’s why you need Big Stretch high performance water-based sealant. Its powerful adhesion and extreme elasticity will stick, twist, bend, compress, and stretch – more than 500% of original size! – to handle most any movement your home can dish out, all without cracking.
From the Manufacturer
Big Stretch is perfect for many interior and exterior applications, including: windows, doors, siding, vents, soffits, eaves, and baseboards. It is also good for crown molding and sound proofing interior walls. Big Stretch should not be used or specified in areas of water submersion, where frequent or prolonged puddling occurs, or in areas of high foot or vehicle traffic (i.e., swimming pools, tubs, showers, sidewalks, driveways, highways, and patios). Not for use on roofs, where prolonged dampness or possible submersion may inhibit curing.