3M 425 Aluminium Foil Tape 50mm x 55m Silver 71 Micron Thick Backing Aerospace

• High performance aluminium foil tape, 71 micron thick foil backing
• Premium aluminium foil for aerospace, appliance, automotive, U.L. 746C, U.L. 723, F.A.R. 25.853(a)
• Resists flame, resists moisture, resists weather, resists UV degradation, chemical resistant tape, thermally conductive tape for heating and cooling efficiency, heat reflective tape, light reflective tape, conformable tape
• Withstands exposure to flame, weathering, moisture and UV
• Heat and light reflective tape protects surfaces and enhances lighting efficiency
• Dead soft aluminum foil backing conforms to curved and uneven surfaces
• Recognized by UL to UL 746C and Classified by UL to UL 723, Class "L" for low flammability rating

Withstands Exposure to High Heat and Humidity

Consisting of a dead soft, thermally conductive aluminum backing, 3M Aluminum Foil Tape 425 dissipates heat over the surface of the tape to reduce hot spots and protect the substrate from the effects of high temperatures. Coated with our highly engineered acrylic adhesive, it is capable of withstanding exposure to high heat (up to 300°F/149°C) and humidity while maintaining a strong and reliable bond. This tape can withstand a variety of moisture, weathering, UV and solvents in order to provide an excellent work life, indoors or out.

Recommended Applications

• Heat shielding of delicate parts
• Heat reflecting
• Masking in chemical paint stripping applications
• Moisture barrier
• Light reflecting for light enhancement
• Chemical milling
• Seaming and sealing
• Refrigerator and freezer coil attachment
• Splicing of thin gauge foils
• Plastic protection