Aluminum tape - 425

3M Aluminum Foil Tapes 425 and 427 are 5 mil nominal dead soft aluminum foil backing combined with a transparent acrylic adhesive. 3M aluminum foil tape 427 offers an easy-release liner
• Aircraft paint stripping maskant.
• Moisture barrier in “white goods” appliances.
• General purpose heat reflector and heat dissipator.
• Mechanically hold wires and cooling coils in “white goods” appliances.
• Repair tears on truck trailers and aircraft.
• Splicing of thin gauge foils.
• General purpose holding, patching, sealing applications – indoors and out.