10 mil, economy grade, cloth duct tape with a maximum performance temperature of 200 deg F. UL® 723 classified.
FASSON® Economy-Grade Duct Tape, 10 mil Thickness, 48 mm Width, 55 m Length, Black, Cloth Backing, 200 deg F
10 mil industrial grade cloth tape used for sealing joints and seams in HVAC applications
Standard/Approvals: UL 723 Listed