OSI Quad Clear Window, Door & Siding Sealant 10 fl oz

The OSI Quad Clear Sealant is a durable solution designed for sealing windows, doors, and siding in construction and renovation projects. Its 10 fl oz cartridge provides excellent adhesion and flexibility for a airtight, weather-resistant finish. Suitable for both professionals and DIY homeowners, this clear sealant is ideal for exterior and interior use. Apply it easily with a standard caulking gun for reliable protection against water and air infiltration.