TE Connectivity ATUM-8/2-0 heatshrink (8.0mm down to 2.0mm) Black

TE Connectivity/Raychem ATUM tubing is radiation-crosslinked, heat-shrinkable and adhesive-lined to provide environmental sealing in a wide variety of electrical applications. The product is typically used to seal connector backshells and cable breakouts and to repair damaged cables.

  • Environmentally seals and protects

  • Excellent mechanical protection

  • 4:1 shrink ratio

  • Bonds to plastics, rubbers and metals, including PVC, polyethene, rubber & aluminium

  • UL Approved: E85381

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Order multiple 1mtr lengths to receive a continuous length of that value. For example, order 3 x 1mtrs to receive a single 3mtr length!

£4.99 £5.99
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High Expansion ratio, adhesive-lined heat-shrinkable tubing

ATUM has an internal adhesive coating that, when heated, melts and flows to form a positive environmental barrier to prevent moisture penetration. The coating adheres to the outer tubing and the surface below, creating an excellent barrier to moisture penetration. The adhesive bonds to a wide variety of plastics, rubbers, and metals including PVC, polyethene, rubber and aluminium.

Because the tubing and adhesive are flexible, the moisture seal withstands bending of the substrate. The flexibility makes ATUM tubing ideal for cable repair.

ATUM tubing is available with expansion ratios of both 3:1 and 4:1. These high expansion ratios make it possible to repair cables without removing connectors. Just a few sizes of ATUM tubing cover a wide range of substrates.

ATUM is UL-recognized at 110°C, 600V.

Operating Temperature:

  • From -55°C to +110°C


  • Minimum shrink temperature +80°C

  • Minimum full recovery of  +110°C


More Information
Quick Search Code 100236
  • Cable Jacket repair sleeve

  • Cable jacketing

  • Insulation and protection

  • Sealing

  • RK-6024 (Clear and Colours Only)

  • RW-2063 (Black Only)

  • AMS-DTL-23053/4 Class 3

  • UL Approved: E85381

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