3M™ Heavy Duty Aluminum Foil Tape 438, Silver, 2-1/2 in x 60 yd, 7.2 mil, 16 rolls per case Matting The polyimide bond system provides

The polyimide bond system provides improved thermal stability during high temperature grinding operations when compared to phenolic resin bonds

3M SKU: 7010350291

3M SKU: 7010516837

3M SKU: 7010379578

3M SKU: 7100282150

3M™ Heavy Duty Aluminum Foil Tape 438, Silver, 2-1/2 in x 60 yd, 7.2 mil, 16 rolls per case Matting The polyimide bond system provides3M SKU: 7010379708 Lead Time: ~9 days Our 3M Heavy Duty Aluminum Foil Tape 438 is a high performance foil tape designed for numerous applications across a broad range of industries. Comprised of a dead soft aluminum foil backing with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, seaming and sealing. Heat and light reflective tape protects surfaces and enhances lighting efficiency. Heavy duty