3M™ 425 Aluminum Foil Tape consists of 2.8 mil thick shiny silver, dead-soft aluminum foil coated on one side with transparent, pressure sensitive acrylic adhesive.
Brands | 3M™ |
Brand Part Number | 3M 425 |
Primary Application | Bonding Damping Electrical Gaskets Industrial Sealing Splicing Thermal Management |
Application Description | General purpose holding, patching, sealing applications indoors and outdoors Used as a masking in electroplating and aircraft paint stripping Moistures barrier and hold wires and cooling coils in appliances Repair tears on truck trailers and aircraft Splicing of thin gauge foils |
Features | Heat and light reflector and dissipater Moisture and solvent resistant Thermally conductive Flame resistant Meets U.L.746C and 723, Class "L" low flammability rating Outdoor weathering and UV resistant Meets requirements of F.A.R 25.853(a) |
Markets Served | Aerospace Automotive Construction Defense Electrical Electronics Manufacturing Transportation |
Backing / Carrier | Dead Soft Aluminum |
Adhesive Coating | Single Coated |
Adhesive Type | Acrylic |
Release Liner | Liner-less |
Total Thickness | 4.6 mil |
Color | Silver |
Maximum Width/ Master Roll Width | 48 in |
Adhesion to Steel | 47 oz/in |
Tensile Strength | 30 lb/in |
Elongation Percentage | 8 % |
Service/Operating Temperature | -65 to 300 ºF |
Our Service
Spot delivery, including delivering small batches of goods
Provide wide-range and complete materials series products
Cutting plates, including complex shapes of materials and special processing and disposal
Cutting bars and strips
Our application technology expert provide the best material and recommendation
One-stop service