3M™ Foil Tape, 50 yd L, 1.88 in W, 2.8 mil THK, Aluminum Foil, Acrylic, 1.4 mil, Silver

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.

Features
• Designed to provide excellent performance in cold weather conditions
• Acrylic adhesive supplies superior temperature and UV resistance for durability
• Malleable foil is conformable, capable of adhering to irregular surfaces
• Easy-to-tear design provides simple application

Technical Information
• UL 273

Specifications
• Series: 3381
• Length: 50 yd
• Width: 1.88 in
• Thickness: 2.8 mil
• Backing Type: Aluminum Foil
• Adhesive Type: Acrylic
• Backing Thickness: 1.4 mil
• Temperature Rating: -30 to 260 deg F
• Tensile Strength: 10 in-lb
• Color: Silver

Applications
• For light reflecting heat shielding moisture barrier thermal conducting sealing splicing