3M™ Aluminum Silver Foil Tape 3381, 1.88 in x 50 yd, 2.8 mil, 12 Rolls/Case

3M 3381 Silver Foil Tape, 1.88 in x 50 yd

A 1.4 mil high-strength, dead-soft aluminum foil tape, 3M Aluminum Foil Tape 3381 is coated with an acrylic pressure sensitive adhesive that performs well in a wide range of temperatures. Designed for cold weather conditions, our Aluminum Foil Tape 3381 excels in demanding temperature and humidity applications. This aluminum tape has superior UV resistance, providing good performance and durability in demanding environments. The general purpose aluminum foil backing serves as an excellent barrier against moisture, dust, flame and certain chemicals. The malleable foil is conformable and applies easily to fibrous and sheet metal ducts and other irregular surfaces.

3M Aluminum Foil Tape 3381 can be used across many industries. Some applications of this product include: HVAC, light reflecting, heat shielding, moisture barrier, thermal conducting, sealing, and splicing.

1. COLD WEATHER: 1.4 mil aluminum foil backing (2.7 mil total thickness) coated with a pressure-sensitive, cold-weather, acrylic adhesive system (-30F to 250F).
2. EXCELS IN HUMIDITY: Designed for cold weather conditions and excels in demanding temperature and humidity applications.
3. MOISTURE BARRIER: Excellent barrier against moisture, dust, flame and certain chemicals.
4. UV RESISTANT: Providing good performance and durability in various environments.
5. CONFORMABLE: Malleable foil is conformable, capable of adhering to irregular surfaces.
6. APPLICATIONS: sealing foil-faced foam sheathing boards, reflective insulation materials, duct wraps and residential insulation batts.