3M 3M 431 Conductive Aluminium Tape 0.08mm, W.75mm, L.55m

  • RS Stock No. 144-4034
  • Mfr. Part No. 431 75MMX55M
  • Brand 3M
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

3M™ Aluminium Foil Tape 431 Silver 75 mm x 55 m

The 3M 341 Aluminium foil tape features a pressure sensitive acrylic adhesive makes it easy to apply with soft aluminium foil backing. Its used for a number of applications across a broad range of industries. Making it ideal for heat shielding, heat reflections, light enhancement, mechanically hold wires and cooling coils in 'white goods'.


The soft aluminium is thermally conducting 3M 431 Foil Tape dissipates the heat over the surface of the foil backing to reduce heat spots and protects the subject from the effects of high temperatures. The 431 tape is capable of withstanding temperatures of 149°C without losing any of its fundamental properties.

Features and Benefits

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

Benefits of choosing 3M Aluminium Foil Tape

Extreme Hot and cold temperature versatility. 3M foil tape works in temperatures to which other tapes would diminish. Performing in cold conditions allows this 3M tape to be a market leader, as other tapes see the adhesive harden and begin to lose sticking strength. On the contrary, extreme heat can melt adhesives of tapes, but not the 3M foil tape making it versatile for most indoor and outdoor applications.

An Acrylic Adhesive backing. This 3M Aluminium foil tape is coated in a superior acrylic adhesive, which works well in extreme cold and heat conditions. This matters when comparing to most duct tapes that are made with a rubber adhesive. This is then known to delaminate from its backing in these extreme conditions. Other adhesives can offer greater resistance but will lack mechanical strength, poor ageing resistance and UV light.

Longevity of foil tape. Within the construction industry, the use of pressure sensitive tapes is often used in hard to reach areas. This means they can't be easily replaced or repaired. The acrylic adhesive on the 3M aluminium foil tape offers better cohesion, adhesion and thermal properties.

Attribute Value
Total Thickness 0.08mm
Foil Thickness 0.08mm
Width 75mm
Length 55m
Adhesion Strength 4.5 N/cm
Adhesive Material Acrylic
Tensile Strength 33.8N/cm
Conductivity Conductive
Maximum Temperature Resistance +149°C
Minimum Temperature Resistance -54°C
Model Number 3M 431
18 In stock for FREE next working day delivery
Price Each
£ 68.66
(exc. VAT)
£ 82.39
(inc. VAT)
Per unit
1 - 5
6 - 14
15 +
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