3M™ Aluminum Foil Tape 3381 is a 1.4 mil (35 micron) high strength dead soft aluminum foil coated with an acrylic pressure sensitive adhesive. The malleable foil applies easily to both fibrous and sheet metal ducts and conforms to irregular surfaces. 3M tape 3381 excels in demanding temperature and humidity applications and provides good performance and durability over a wide range of environmental conditions. Designed for cold weather conditions. Acrylic adhesive performs well over a wide temperature range.
Applications: light reflecting, heat shielding, moisture barrier, thermal conducting, sealing, splicing, aerospace industry, appliance industry, construction industry, MRO, specialty vehicle industry, transportation industry
Filename | Action |
3m-3381-data-sheet.pdf | [ Download File ] |
Tech Specs | |
Backing | Aluminum Foil |
Adhesive Type | Acrylic |
Total Thickness | 2. mils |
Adhesion to Steel | 40 oz/in (43.8N/100mm) |
Tensile Strength | 10 lb/in (180 N/100mm) |
Operating Temperature | -30F to 260F |