3M™ Aluminium Tape 425 is the go-to foil tape for numerous applications. Comprised of a dead soft aluminium foil backing and coated with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, chemical masking, light enhancement, chemical milling, seaming, sealing and de-paint operations.

Features:

• Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
• Resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations
• Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
• Withstands exposure to flame, weathering, moisture and UV
• Heat and light reflective tape protects surfaces and enhances lighting efficiency
• Dead soft aluminium foil backing conforms to curved and uneven surfaces

Benefits

• 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

Specifications:

• Application : Painting, Stripping
• Backing Material : Aluminium Foil
• Backing Thickness (Imperial) : 2.8 mil
• Backing Thickness (Metric) : 0.07 mm
• Brand : 3M™
• Colour : Gray, Silver
• Elongation at Break : 6 Percent
• Maximum Operating Temperature (Celsius) : 149 Degree Celsius
• Maximum Operating Temperature (Fahrenheit) : 300 Degree Fahrenheit
• Minimum Operating Temperature (Fahrenheit) : -65 Degree Fahrenheit
• Tensile Strength (Imperial) : 28 lb/in
• Tensile Strength (Metric) : 490 N/100mm
• Thickness : 4.6 mil
• Total Tape Thickness without Liner (Metric) : 0.12 mm
• Volatile Organic Compounds (VOCs) : See Safety Data Sheet, Regulatory Data Sheet

Application

• 3M™ Aluminium Foil Tape 425 is UL Recognised to UL 746C (File E 122798)
• Classified by UL to UL 723 "L" for low flammability rating (File R 7311)
• Certified to meet SAE-AMS-T-23397 and L-T-80C and meets F.A.R 25.853(a)