
Prepare For Battle
OSI products are specifically forumlated for pro use and superior performance for all your toughest jobs
OSI products are specifically forumlated for pro use and superior performance for all your toughest jobs
Window, door and siding sealant provides maximum durability and superior application performance for use in any condition
Wide range of color matches with 9200+ color matches; VISIT www.OSIatTheHomeDepot.com to match your color
Approved for use in schools; meets the performance requirements of a variety of ASTM, Federal and AAMA specifications
OSI offers a number of online and offline professional training resources ensuring proper application to deliver a job that will stand the test of time.
Consistent bead in hot or cold temps from 0°F to 140°F; quick skin time, resisting jobsite dust and dirt
Do NOT tool, smear or feather, as this reduces its ability to withstand UV exposure and joint movement
Retains strong initial adhesion even on wet and cold surfaces
Bonds to a wide variety of materials without need for a primer
Has +/- 50% joint movement capability. A single bead can stretch over 5x its original length
Formulation natrually forms a concave bead and will not shrink over time
Prevents sealant failure and ensures color retention
Typically cures in 24 hours and is paintable in 1 hour
Discover mother nature’s worst nightmare: OSI QUAD MAX. Acting as the first line of defense against the elements, OSI QUAD MAX (1868684) 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 is a paintable caulk that bonds to a wide variety of materials such as fiber cement, cedar, brick, stone, coated aluminum, fiberglass, vinyl, PVC, stucco, EIFS, wood, glass, and flashing tapes and Kynar coatings. With proven wet and cold surface application and enhanced resistance to UV and hot and cold weather, OSI QUAD MAX is the versatile and durable caulking choice for professional contractors. OSI 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 and siding sealant OSI 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.