UL181B-FX Silver Duct Tape
2"
wide x 120 yards long - twice the length of standard duct tape!
Acrylic water based all-weather adhesive works from -35oF up to +260oF
Required for flexible duct by all the major building codes
Single-ply 3.0 mils plastic backing is tears easily by hand
UL
Listed and labeled UL181B-FX
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