Product Description
USES
CP-190 is used to seal all high, medium and low-pressure HVAC systems, including metal and flexible ductwork and fiberglass duct board in both indoor and outdoor systems. Application by trowel or brush readily fills the joints of round or rectangular ductwork, diffusers and mixing boxes. CP-190 is also ideal for vapor sealing ASJ, FRK and FSK jackets and board facings at joints, laps and over staple and weld pin punctures.