OSI Quad Max is a premium all-weather sealant designed for window, door, and siding applications. This advanced formula delivers superior adhesion and long-lasting flexibility for weatherproof seals that stand up to extreme conditions. Sold as a set of 12 tubes.

• Color: Black
• Premium window, door, and siding sealant
• 100% waterproof formula
• Superior adhesion to most common building materials
• Excellent flexibility accommodates joint movement
• All-weather application -- can be applied in wet or dry conditions
• Paintable
• Set of 12 tubes

FOR CALIFORNIA SHOPPERS

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• ⚠  WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov