VentureTape 1581A is a 2.0-mil (50m) 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 and sheet metal ducts on flat and irregular surfaces. VentureTape 1581A excels in demanding temperature and humidity applications and provides superior performance and durability over a wide range of environmental conditions., UL181A-P Foil Duct Closure Tape 2.5" x 180'
