Venture Tape 1581A HVAC Foil Tape, 180' Length x 2-1/2" Width;

Venture Tape 1581A is a 2.0 mil (50µm) high temperature, high tensile strength aluminum foil coated with an extremely aggressive all weather solvent acrylic pressure sensitive adhesive. Conformable foil applies easily to both fibrous duct board and sheet metal ducts on flat and irregular surfaces. Venture Tape 1581A excels in demanding temperature and humidity applications and provides superior performance and durability over a wide range of environmental conditions. The ONLY cold weather tape for duct board. Applications: High-performance duct closure tape is specifically designed for use as a vapor seal on reinforced fiberglass duct board. 1 roll.