• Printed cloth duct tape • UL 181B-FX Listed - clearly printed on
the tape for quick identification • High holding power • Superior shear strength • Easy to tear • Resistant to flame spread, smoke generation, mold
growth, humidity and the effects of high temperatures Construction: • Overall Grade/Function: HVAC • Backing: Waterproof polyethylene film with a
cloth carrier • Adhesive: Synthetic rubber blend Application: • Used in the HVAC industry to seal, seam and join Class 1 Flex Duct Applicable
Standards: • UL 181B-FX, UL Listed, FSI 15/SDI 30, UL 723