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  • Manufacturer: Raychem

Raychem ATUM 12-3 (4:1) 12mm Black Heat Shrink Tubing

£7.99 GBP (excl. VAT)
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In Stock: 25

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Product description

Raychem ATUM Heat Shrink Tubing
  • Raychem heat shrink tubing, part number ATUM-12/3-0-SP
  • Unshrunk diameter is 12mm, shrink diameter is 3mm (4:1 shrinkage)

The ATUM range of heat shrink tubing has been specifically designed to provide environmental sealing and protection in a wide variety of electrical applications and is suitable for both commercial and military use. The tubing has an internal adhesive lining that when heated forms a moisture proof seal that bonds to a wide variety of materials. The high expansion ratio makes it possible to repair most damaged cables without the need to remove any connectors.

Features and Benefits

• Provides excellent environmental sealing for electrical components, wire splices, cable jackets and harness breakouts
• High strength bonding – the adhesive in ATUM tubing bonds to a wide variety of plastics, rubbers and metals
• Medium walled for increased mechanical protection
• Flame retardant jacket
• Polyolefin material – commonly used insulating material, flexible and durable
• Heat shrink ratio of 4:1 meaning when heated the tubing shrinks to one quarter of its original diameter
• Operating temperature range of -55 to +110 °C
• Minimum shrink temperature: +80 °C


Sleeve Diameter: 12mm

Shrunk Diameter: 3mm

Colour: Black

Sleeve Type: Heat Shrink

Adhesive Lined: Yes

Shrink Ratio: 4:1

Material: Polyolefin

Flame Retardent: Yes

Halogen Free: No

Series: ATUM

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