Our 2 mil Nashua HVAC foil tape is a high-strength dead soft aluminum foil coated with an aggressive rubber adhesive acrylic adhesive system. The foil conforms well to both fibrous and sheet metal ducts, providing an excellent vapor seal. The malleable foil also conforms well around corners and to irregular surfaces. Excellent adhesion and quick-stick. Specially designed for taping joints and seams against moisture and vapor on foil jacketing insulation. Appropriate for a variety of insulation uses.
Total Thickness: 5.0 mil
Foil Thickness: 2.0 mil
Peel Adhesion to SST: 130 oz./ in.
Tensile Strength: 15 lbs. / in.
Operating Service Temperature Range: 40oF to 200oF
Tape is UL Class One rated. Classified to UL STD 723.
Flame spread 10 / Smoke Development 15