Get this OSI Quad Max Exterior/Interior Window Door & Siding Sealant РWhite for delivery. Strong adhesion to primary window, door and siding building materials. 100% waterproof with proven wet surface application. Better flexibility: 5x stretch and Class 50 Joint Movement capability. Long-term durability in any condition with no shrinkage or bubbling 24-hour fast cure for quicker protection and paintable in 1 hour. Enhanced resistance to UV, dirt, dust, and extreme temperatures (0°F to 140°F).

Get this OSI Quad Max Exterior/Interior Window Door & Siding Sealant - White for delivery. Strong adhesion to primary window, door and siding building materials. 100% waterproof with proven wet surface application. Better flexibility: 5x stretch and Class 50 Joint Movement capability. Long-term durability in any condition with no shrinkage or bubbling 24-hour fast cure for quicker protection and paintable in 1 hour. Enhanced resistance to UV, dirt, dust, and extreme temperatures (0°F to 140°F).