Red Devil Acrylic Latex Duct Sealant 1/2 Gallon

RD DS 181 Acrylic Latex Duct Sealant is a gray water-based duct sealant used in medium and high-pressure duct systems. RD DS 181 is a special formulation which in non-flammable and provides permanent flexibility, excellent water-resistance and superior sealing strength. Use RD DS 181 to seal metal to metal joints to prevent air leaks in medium and high pressure systems of spiral and rectangular ductwork for air-conditioning, refrigeration, ventilation and air distribution. RD DS 181 may also be used to s...