3M™ Aluminum Foil Tape 431 is for numerous applications across a broad range of industries. Our tape is comprised of a dead soft aluminium foil backing and coated with a highly engineered pressure sensitive acrylic adhesive.

• Conformable tape resists flames, moisture, weather, UV degradation, and many chemicals
• Thermally conductive tape reflects and dissipates radiant heat to protect plastic surfaces
• Light reflective tape enhances lighting efficiency
• Robust acrylic adhesive and foil backing provide long service life both indoors and out
• Heat and light reflective tape protects surfaces and enhances lighting efficiency