OSI Quad Max - Window, Door & Siding Sealant

When durability matters, QUAD® MAX delivers. This next generation sealant takes toughness to the next level, with a superior combination of adhesion and flexibility for a long-lasting finish. It also takes the guesswork out of color matching with over 300 colors that directly match more than 9,200 finishes offered from leading window, door and siding manufacturers. QUAD MAX’s clear option is a non-cloudy formulation that, unlike traditional silicones and hybrids, remains transparent and resists yellowing from UV exposure.

• Enhanced resistance to UV, dirt, dust, and extreme temperatures with proven wet surface application
• Features 5x stretch and Class 50 Joint Movement capability in any condition Free online OSI® Color Match Tool offers a match for +9,200 manufacturer colors
• Paintable in 1 hour with 24-hour fast-cure and no shrinkage
• Contractor-trusted sealant that provides maximum long-term durability, performance and adhesion