120 All-Weather Seal

120 is an all-weather foil tape with an aluminum backing, an aggressive all-weather acrylic adhesive and a silicone coated kraft paper liner. It bonds tightly and permanently to insulation facing and HVAC ducts and conforms well to both fibrous and sheet metal ducts as well as other irregularly shaped surfaces. It performs well in a wide range of environmental conditions and its backing acts as a durable vapor barrier. This tape has low VOC Content (<1 g/L), meets UL723 and is eligible for LEED® compliance credits.

Category Tag

Main Applications

  • Insulation and HVAC applications
  • All-weather applications
  • Refrigeration applications
  • General purpose industrial, automotive and aircraft uses
Product Composition
Backing
Aluminium foil
Adhesive
Acrylic
Liner
Silicone coated kraft paper
Colour
Silver
Technical Data
Metric
Imperial
Thickness
91 μm
3.6 mils
Adhesion to steel
7.9 N/cm
72 oz/in
Elongation at Break
3.5%
3.5%
Tensile Strength
30 N/cm
17 lb/in
Operating Temperature
-30 to 120 °C
-22 to 248 °F
Flame and Smoke Spread
Flame = 50 ASTM
Smoke = 25 E84
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