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3M Heat Shrink Boot End Cap Polyolefin Adhesive Backing Black 10 mm SKE4

Category Heat Shrink Boot End Cap Brand 3M Condition New

Specifications

Country of Origin India
Brand 3M
Material Polyolefin
Colour Black
Model SKE4
Series SKE4
Maximum Operating Temperature 110°C
Sub Type End Cap
Minimum Operating Temperature -55°C
Number of Breakouts 2
Shrink Temperature 121°C
Minimum Inside Diameter 9.9mm
Maximum Shrunk Diameter 3.1mm
Minimum Shrunk Diameter 4.1mm
Maximum Inside Diameter 10mm
RS PRO Heat Shrink Tubing, Black 8 mm Sleeve Dia. x 100cm Length 4 1 RatioRS Stock No.: 137-428Brand: RS PRO

Key Features

  • The boot rapidly shrinks at 121°C, providing a secure and waterproof seal.
  • Adhesive backing forms a flexible bond with rubber, plastic, and metal surfaces.
  • Polyolefin flame-retardant material minimizes fire risk.
  • Suitable for operating temperatures from -55°C to 110°C.
  • Ideal for domestic wiring, power distribution, and instrumentation applications.
  • Designed for cables with outer diameters between 4.1 mm and 7.9 mm.
  • Provides excellent mechanical and environmental protection for exposed cables.
  • Easy to apply by heating above the shrink temperature to activate adhesive lining.

Product Description

3M SKE4 Heat Shrink Boot End Cap offers reliable insulation and protection for cable ends and exposed wires in industrial, electrical, and domestic applications. Made from black polyolefin with adhesive backing, it shrinks quickly at +121°C to form a secure, watertight seal. The adhesive lining melts to bond flexibly with substrates such as rubber, plastic, and metal, minimizing vulnerability to environmental ingress and mechanical damage.

This end cap is flame-retardant and rated for a wide operating temperature range from -55°C to +110°C, making it suitable for various electrical installations including domestic wiring systems, power distribution networks, and instrumentation and control systems. It accommodates cables with diameters ranging from 4.1 mm to 7.9 mm and shrinks from an inner diameter of 9.9 mm down to 4.1 mm after heat activation.

Applying the heat shrink boot is straightforward: heat above 121°C activates the adhesive lining which flows, melts, and solidifies to create a permanent, flexible, water-resistant barrier. This protects electrical connections from moisture, dust, and mechanical impacts, enhancing reliability and safety in industrial and commercial settings.

The boot’s adhesive forms a flexible bond with commonly used materials. Flame-retardant polyolefin reduces fire hazards in installations. The product is well suited for industrial, commercial, and domestic wiring use. Provides mechanical and environmental protection for uncovered cable ends.

Permanent and non-drying adhesive lining ensures lasting protection. Suitable for cable diameters from 4.1 to 7.9 mm outer diameter. Rapid heat shrinkage ensures fast installation and secure sealing. Manufactured in India by 3M, a trusted name in wiring and connector solutions.

Choose 3M heat shrink boots for dependable cable end sealing in various electrical applications. This product is an essential component in electrical maintenance, manufacturing, HVAC, power distribution, and instrumentation to ensure robust and safe cable terminations.

3M Heat Shrink Boot End Cap Polyolefin Adhesive Backing Black 10 mm SKE4
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Frequently Asked Questions

The shrink temperature of the 3M Heat Shrink Boot End Cap is 121°C, at which it rapidly shrinks to form a secure seal.

This model operates within a temperature range of -55°C to +110°C, making it suitable for various electrical applications.

It is designed for cables with outer diameters ranging from 4.1 mm to 7.9 mm, and has a maximum inside diameter of 10 mm.

The adhesive backing forms a flexible bond with rubber, plastic, and metal surfaces, providing a secure seal.

The adhesive lining activates when heated above 121°C, melting and flowing to create a permanent, flexible, water-resistant barrier.

The heat shrink boot is black and made from polyolefin material, which is flame-retardant.

It is suitable for domestic wiring, power distribution, and instrumentation applications, providing mechanical and environmental protection for exposed cables.

The maximum shrunk diameter of the heat shrink boot end cap is 3.1 mm after heat activation.

This heat shrink boot end cap is manufactured in India by 3M.

The 3M Heat Shrink Boot End Cap has 2 breakouts, allowing for versatile applications.

It provides excellent mechanical and environmental protection for exposed cables, enhancing reliability and safety in installations.

The minimum inside diameter of this heat shrink boot is 9.9 mm before heat activation.

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