OSI QUAD FOAM 21.1 Oz. Window & Door Foam Sealant Magnets Ideal for weatherproofing

Ideal for weatherproofing

Features & Benefits Letter code length identification stamped on head for post depth inspection

Professional grade

Controls Phosphate

these replacement bags offer several advantages

OSI QUAD FOAM 21.1 Oz. Window & Door Foam Sealant Magnets Ideal for weatherproofingA 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.