Discover mother nature’s worst nightmare: LePage Quad Max. Acting as the first line of defence against the elements, LePage Quad Max Window, Door & Siding Sealant delivers the toughness needed to make a job last. Designed for sealing around exterior/interior windows, doors and siding, Quad Max bonds to a wide variety of materials such as fibre cement, cedar, brick, stone, coated aluminum, fibreglass, vinyl, PVC, stucco, EIFS, wood, glass, and flashing tapes and Kynar coatings. With enhanced resistance to UV and extreme temperatures (-17.8°C to 60°C) and proven wet surface application, LePage Quad Max is the versatile and durable choice for professional contractors. LePage Quad Max has a fast 24-hour cure and can be painted in 1 hour (dependent on temperature, humidity, and depth of sealant applied). The best window, door & siding sealant LePage offers, Quad Max is flexible with 5x stretch and Class 50 Joint Movement capability so you have zero reasons to worry about a job once you’ve done it right the first time. LePage offers an arsenal of adhesives, caulks, and outdoor construction sealants for the true professional. LePage: Tougher Than the Elements.