Features:

• Printed HVAC 14 mil waterproof duct tape
• UL 181B-FX Listed – clearly printed on the tape for quick identification.
• High holding power even when surface is rough or not fully clean.
• Superior shear strength to seal, seam and join Class 1 Flex Duct
• Easy to tear.

Details: Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Duct Tape is a cloth duct tape that’s designed for HVAC applications. Applications include installing air ducts, air connectors, and making connections and splices. Strong hold even if the surface is not fully cleaned or is rough. PC 857 meets and exceeds the strictest requirements of UL, flex duct manufacturer, city and state codes for tensile strength and adhesion to stainless steel and polyethylene. Backing is waterproof. Offers high holding power, superior shear strength and excellent tearability.