RS PRO Heat Shrink Tubing, Clear 3.5mm Sleeve Dia. x 1.22m Length 4:1 Ratio

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Subtotal (1 unit)*

£6.81

(exc. VAT)

£8.17

(inc. VAT)

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  • 128 unit(s) ready to ship
  • Plus 55 unit(s) ready to ship from another location
  • Plus 500 unit(s) shipping from 01 December 2025
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Units
Per unit
1 - 14£6.81
15 - 49£6.46
50 +£6.26

*price indicative

RS Stock No.:
234-5956
Distrelec Article No.:
304-14-263
Brand:
RS PRO
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Brand

RS PRO

Sleeve Diameter

3.5mm

Colour

Clear

Shrunk Diameter

0.85mm

Sleeve Type

Heat Shrink Tubing

Adhesive Lined

No

Shrink Ratio

4:1

Sleeve Length

1.22m

Material

PTFE

Flame Retardant

Yes

COO (Country of Origin):
CN

RS PRO High Temperature Heat Shrink Tubing, 4:1 Ratio


Introducing the range of high-quality RS PRO Heat Shrink Tubing, an easy-to-use solution for general-purpose heat shrink applications. Each tube is made from flexible PTFE with a high shrink ratio of 4:1, shrinking to 4 times its original diameter, making it ideal for covering irregular or awkward shapes and creating a tight seal with excellent adhesive properties. This tubing can be used in various environments to repair wires and where waterproofing is required.

Features and Benefits:


  • This range of high-quality RS PRO heat shrinks are flexible and versatile for a range of general-purpose heat shrink applications and offer have a high shrinkage ratio, shrinking to 4 times its original diameter, making them ideal for larger, irregular shapes

  • Thanks to the PTFE material, the heat shrink is flame retardant and offers excellent electrical insulation with waterproof and chemically resistant properties, suitable for harsh environments

  • It’s a cost-effective and all in one solution for technicians who require access to different types of heat shrinks

  • Operating temperature range of -65 to +260°C

  • Available in a selection of different sizes to work with a wide range of applications

Applications:


Heat shrink tubing is a type of extruded plastic tubing that can be cut to size and fitted over a wire or cable joint to protect and insulate the connection. When heat is applied, the tubing shrinks permanently, providing a protective seal. These polyolefin heat shrinkable tubes are very versatile and are used in both commercial and industrial applications for protecting and sealing cable joints and in-line components such as disconnect terminals and wire splices. They can also be used to carry out repairs on existing worn or torn cable or wiring insulation. Heat shrinks are commonly used for:
  • Electrical insulation

  • Environmental protection against moisture, dust, and chemicals

  • Mechanical protection to wires and small parts from abrasion

  • Mechanical strain relief on cable and connector joints to prevent damage caused by flexing or bending

  • Bundling and organizing harness wires, cable, and tubing

  • Colour coded identification of cables, wires, and component

Why RS PRO?


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards

they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

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