Professional Grade Foil Tape – Acrylic Adhesive – 510 Series – 2 mil

2 mil foil tape

Superior high temperature and high humidity performance.

Improved vapor sealing of fiberglass duct board, sheet metal ducts and FSK systems.


Our 510 Series Professional Grade Foil Tape conforms well to both fibrous and sheet metal ducts, providing an excellent vapor seal. The malleable 2 mil foil also conforms well around corners and to irregular surfaces. Coated with a special cold weather acrylic pressure sensitive adhesive system which combines superior quick stick at normal temperatures with superior low temperature performance below freezing – this is the ultimate in cold weather tapes. Recommended for use at normal and elevated temperatures also.

Primarily used for vapor sealing fiberglass duct board and sheet metal ducts, can also be used on FSK systems.

Item # Roll Size Units / Case Case Size Case Weight
51002 2″ (48mm) x 50 yd 24 – Bulk 12″ x 12″ x 13″ 34 lbs
510025 2.5″ (60mm) x 50 yd 16 – Bulk n/a 30 lbs
51003 3″ (72mm) x 50 yd 16 – Bulk 12″ x 12″ x 13″ 35 lbs

Technical & Consumer Data

Physical Properties

Total Thickness: 3.3 mil
Temperature Resistance: -35F to 260F
Minimum Application Temperature: -25F
Peel Adhesion: 60 oz/in
Shear Strength: 2.2 psi
Tensile Strength: 47 lbs/in
Elongation: 4.4%

Tape is UL 723 Listed

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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