RS PRO Heat Shrink Tubing, Black 9.5mm Sleeve Dia. x 12m Length 2:1 Ratio

Bulk discount available

Subtotal (1 reel of 12 metres)*

£23.37

(exc. VAT)

£28.04

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 52 unit(s) ready to ship
  • Plus 2 unit(s) ready to ship from another location
  • Plus 167 unit(s) shipping from 16 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Reel(s)
Per Reel
Per Metre*
1 - 14£23.37£1.948
15 - 49£22.20£1.85
50 +£21.50£1.792

*price indicative

RS Stock No.:
389-678
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Sleeve Diameter

9.5mm

Colour

Black

Shrunk Diameter

4.7mm

Sleeve Type

Heat Shrink

Adhesive Lined

No

Shrink Ratio

2:1

Sleeve Length

12m

Material

Polyolefin

Operating Temperature Range

-45 → +105 °C

Flame Retardant

No

Halogen Free

No

Standards Met

ELV, RoHS Compliant, SFP (R4-0580)

COO (Country of Origin):
GB

RS Pro Heat Shrink Tubing Ratio 2:1


This RS Pro, flexible heat shrinkable tubing has a low shrink temperature and is ideal for using with delicate or temperature sensitive equipment. It is ideal for general purpose applications such as wire insulation and protection, reinforcement of terminations and joints, cable bundling and colour coding.

Features and Benefits


• Heat shrink ratio of 2:1
• Flexible polyolefin tubing
• Shrinks at low temperature
• Ideal for delicate or temperature sensitive equipment
• Operating temperature -55°C to +105°C
• Heat Shrink temperature: 90°C
• Easy to store, access and dispense
• Supplied on small reels within the box

What does a heat shrink ratio of 2:1 mean?
A ratio of 2:1 means when the tube is heated it shrinks to half of its original diameter.

How can I shrink the tubing?
A heat gun or a heat shrink oven are ideal ways to shrink your tubing. Before heating always check to ensure you know the correct heating temperature of your tubing.

Remember to ensure all health and safety precautions have been taken prior to using a heating device.

Related links