RS PRO Heat Shrink Tubing, Black 25mm Sleeve Dia. x 3m Length 3:1 Ratio

Bulk discount available

Subtotal (1 unit)*

£19.58

(exc. VAT)

£23.50

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 56 unit(s) ready to ship
  • Plus 21 unit(s) ready to ship from another location
  • Plus 48 unit(s) shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 14£19.58
15 - 49£18.60
50 +£18.01

*price indicative

RS Stock No.:
226-9119
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Sleeve Diameter

25mm

Colour

Black

Shrunk Diameter

8mm

Sleeve Type

Heat Shrink

Adhesive Lined

No

Shrink Ratio

3:1

Sleeve Length

3m

Material

Polyolefin

COO (Country of Origin):
CN

RS PRO High Ratio Heat Shrink Tubing – Mini Box


Introducing from the trusted brand RS PRO a unique heat-shrink tubing in a dispenser box. This handy package stores a high shrink ratio 3:1, military-grade polyolefin heat-shrink tubing. During application this box makes life easier for the user by eliminating the unravelling of heat shrink tubes, engineers can dispense the required tube amount needed for the application and then safely store it away with complete protection by the durable box.

What are Heat Shrink Tubes?


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 heated is applied the tubing shrinks permanently providing a protective seal. The amount it shrinks depends on its shrink ratio. When you buy the tubing, it is in its expanded state, this expanded tubing has a memory so when it is heated it returns to its original state. Larger shrink ratios are required to cover materials with a greater size variation.

Features and Benefits


  • Shrink ratio: 3:1

  • Resistant to common solvent liquid

  • Excellent physical, chemical and electrical performance

  • Tube Colour: Black

  • Polyolefin Sleeve Length: 3 m or 5 m available

  • Compliance with RoHS

  • Operating temperature: 55˚C∼135 °C

  • Minimum shrink temperature: 70 °C

  • Full recovery temperature: Above 110 °C

Sleeve Diameter, Length - Variants



Applications


  • Mechanical protection

  • Insulation and organisation

  • Electrical servicing

Related links