Venture Tape™ - This high strength aluminum foil is coated with an aggressive, high temperature acrylic adhesive system that provides an excellent vapor seal on both fibrous and sheet metal ducts. It conforms well around corners and to irregular surfaces.
1.75 mils thick
Withstands both high and low temperatures
UL 723 listed
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov