3M™ Heavy Duty Aluminum Foil Tape 438, Silver, 2-1/2 in x 60 yd, 7.2 mil, 16 rolls per case Matting Low coating weight of adhesive

Low coating weight of adhesive provides performance with a thinner profile

3M SKU: 7100225801

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

3M SKU: 7000123334

cords and other parts in place

3M™ Heavy Duty Aluminum Foil Tape 438, Silver, 2-1/2 in x 60 yd, 7.2 mil, 16 rolls per case Matting Low coating weight of adhesive3M 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