3M 425 Premium Performance Aluminum Foil Tapes

• Silver
• 4.6 mils (0.12 mm) Dead-soft aluminum foil
• Pressure sensitive acrylic adhesive
  
• Meets: FAR 25.853(a), L-T-80, MIL-T-11291, MIL-T-23397

3M 425 is an aluminum foil tape with high temperature tolerance. The adhesive is transparent acrylic. This product is a good sealant because of the low moisture vapor transmission rate.

• Flame resistant
• The very low moisture vapor transmission rate makes this tape a good sealant
• The acrylic adhesive, combined with the durable aluminum backing
• Good candidate as a maskant in electroplating of aluminum
• Aluminum backing provides excellent reflection of both heat and light

• Ideal properties for long serviceable life in and outdoors
• Aircraft paint stripping maskant
• Moisture barrier in “white goods” appliances
• Mechanically hold wires and cooling coils in “white goods” appliances
• Repair tears on truck trailers and aircraft
• General purpose holding, patching, sealing applications – indoors and out