Rubber Adhesive. 2 mil dead soft premium grade aluminum foil coated with an
extremely aggressive synthetic rubber adhesive that provides
a tight positive grab when smoothed down on work surfaces;
removable paper liner. Used in fiberglass duct board systems
on seams & joints to maintain the integrity of the vapor barrier.
Can also be used on FSK systems. Malleable foil conforms well
to irregular & curved surfaces. Total Tape Thickness: 3.6 mil.
Peel Adhesion: 91 oz/in. Tensile: 17.1 lbs/in. Elongation: 3.5%.
Temperature Range: -4°F to 176°F. 3” neutral core.