OSI 21.1 Oz. Fire Block Foam Sealant Mold Armor A heavy-duty squeegee blade in

A heavy-duty squeegee blade in a reinforced metal base lets you easily clean wet snow

Exceptional at removing liquid insulation

a 40-watt LED black light helps draw insects into the 5500-volt electrical grid and eliminates them on contact

Water resistant and dishwasher safe

Copper 30% to 35%

OSI 21.1 Oz. Fire Block Foam Sealant Mold Armor A heavy-duty squeegee blade inOSI Fire Block Foam provides an effective barrier designed to inhibit the passage of fire, smoke, and toxic gases through service penetrations and other openings inside concealed space of Type V A construction projects, occupancy group R3 and R5 (wood frame) buildings. This high performance, single component fire block foam sets in 10 minutes and cures upon reaction with moisture to form a flexible, low pressure polyurethane foam. Developed for gaps