Sashco Big Stretch Caulk

Big Stretch®​ ​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. Big Stretch® is a 100% acrylic caulk with powerful adhesion and elasticity. It’s perfect for many interior and exterior applications, including: windows doors siding vents soffits eaves baseboards crown molding sound-proofing interior walls Adheres to a variety of building materials and other surfaces, including: wood drywall fiber cement glass tile aluminum brass nylon steel anodized windows ASB asphalt acrylic sheet Plexiglas PVC fiberglass mortar/stone/cinder block