🔒 Seal it, don’t conceal it! Your ultimate weatherproofing solution.
The OSI QUAD Red 947 is a 10-fluid ounce cartridge sealant designed for windows, doors, and siding. Its all-season formula provides superior adhesion without the need for primer, ensuring a robust air and moisture barrier. With a Class 25 rating, it remains permanently flexible, making it ideal for various weather conditions. The product also features a free online color match tool for over 9,200 manufacturer colors, and its weather-resistant properties ensure it won't crack or yellow. The easy application process, aided by a 4-inch professional spout, allows for smooth application even on wet or cold surfaces, and it is paintable after curing.
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