OSI QUAD FOAM 21.1 Oz. Window & Door Foam Sealant Magnets Reapply as needed

Reapply as needed

Professional grade

• Rich conditioning formulas give coats a brilliant sheen and a pleasant

Ideal for weatherproofing

OSI QUAD FOAM 21.1 Oz. Window & Door Foam Sealant Magnets Reapply as neededA single component, minimal expansion, low pressure polyurethane foam packaged in a pressurized metal container. It is specifically designed for use with the QUAD window installation system. Dispensed in bead form for sealing gaps and cracks, holes and voids around windows and doors in most types of construction projects. Exhibits slight to moderate expansion during application and cures upon reaction with moisture to form a flexible, urethane foam.