OSI Quad Window, Door and Siding Sealant Gray 509, 10 fl oz, Cartridge DCF921P2 Soft material blade for cutting

Soft material blade for cutting asphalt

Magnetic base for easy positioning

With their long-lasting durability

The convenient spray bottle makes it even easier to apply and use

OSI Quad Window, Door and Siding Sealant Gray 509, 10 fl oz, Cartridge DCF921P2 Soft material blade for cuttingArm yourself against the elements with OSI Quad Window, Door & Siding Sealant. OSI Quad Window, Door & Siding Sealant is an all season formula designed for superior performance on exterior window, door and siding applications, fiber cement and vinyl siding, PVC trim, and much more. It can be applied to wet or dry surfaces, even at freezing temperatures and, unlike other sealants, it resists dirt and dust collection, yellowing and water washout. OSI