1521CW
1.5 mil (38 micron) Aluminum Foil
Dead soft malleable foil conforms well to irregular surfaces and both fibrous and sheet metal ducts. Excellent vapor seal. Superior quick stick at normal temperatures, superior performance at freezing. An excellent cold weather tape.Vapor sealing for fiberglass ductboard, sheet metal ducts. Can also be used on FSK systems
Recommended for use in elevated temperatures. U.s. Coast Guard approved for interior finish. Conforms to British Standard BS 476: Part 7: Class 1; Part 6; Class 0.
1.5 mils (38µ)
Substrate Thickness:
Adhesive Thickness:
3.0 mils (75µ)
Total Thickness:
98 oz/in width (ult.) (27.7 N/2.5 cm)
Peel Adhesion:
2 psi indefinite (13.8 kPa)
Shear Strength:
4.4%
Elongation:
21 lb/in width (95 N/2.5 cm)
Tensile Strength:
-40°F to 250°F (-40°C to 121°C)
Temperature Resistance:
-10°F (-23°C)
Minium Application Temperature:
55 lb (90 GSM) polycoated natural kraft
Release Liner:
Acrylic, aggressive, high/low temp-erature, press-ure sensitive
Adhesive Type:
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