Utility Grade Foil Tape – 322 Series – 2 mil

The rubber adhesive in our 322 Series provides for high adhesion and quick stick for a strong initial bond.


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.

Item # Roll Size Units / Case Case Size Case Weight
51322 2″ (48mm) x 50 yd 24 – Cello 11.5″ x 11.5″ x 11.6″ 42 lbs
513225 2.5″ (60mm) x 50 yd 20 – Cello n/a 31 lbs
51323 3″ (72mm) x 50 yd 16 – Cello 12″ x 12″ x 13″ 36 lbs

Technical & Consumer Data

Physical Properties

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

Physical characteristics shown are averages from tests recommended by our own procedures. A particular roll may vary slightly from these averages. The buyer should determine the suitability for his own use.


Technical Data Sheet

Safety Data Sheet

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