HellermannTyton Adhesive Lined Heat Shrink Tubing, Clear 12mm Sleeve Dia. x 5m Length 3:1 Ratio, HIS-A Series

View all Heat Shrink Tubing
Bulk discount available

Subtotal (1 reel of 5 metres)*

£37.92

(exc. VAT)

£45.50

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 69 unit(s) ready to ship
  • Plus 70 unit(s) ready to ship from another location
  • Plus 40 unit(s) shipping from 04 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Reel(s)
Per Reel
Per Metre*
1 - 14£37.92£7.584
15 - 49£36.07£7.214
50 +£34.17£6.834

*price indicative

Sponsored
Hellermanntyton application shot.
HellermannTyton
Think Cable Management. Think HellermannTyton.
Our expanded range of stocked cable management solutions now features all the best sellers. From specialist Food & Beverage, Renewables, and Industrial environments to everyday installs - HellermannTyton delivers where it matters.
Explore the Full Range →
RS Stock No.:
447-373
Mfr. Part No.:
308-11203 HIS-A-12/4-PO-X-CL
Brand:
HellermannTyton
Find similar products by selecting one or more attributes.
Select all

Brand

HellermannTyton

Sleeve Diameter

12mm

Colour

Clear

Shrunk Diameter

4mm

Sleeve Type

Heat Shrink

Adhesive Lined

Yes

Shrink Ratio

3:1

Sleeve Length

5m

Material

Cross Linked Polyolefin

Operating Temperature Range

-55 → +110 °C

Flame Retardant

Yes

Series

HIS-A

COO (Country of Origin):
CN

HellermannTyton HIS-A Series Heat Shrink Tubing, 3:1 Shrink Ratio, 5m Sleeve Length - 308-11203 HIS-A-12/4-PO-X-CL


This heat shrink tubing is designed for effective cable protection and insulation. Constructed from cross-linked polyolefin, it offers durability and reliability. The tubing shrinks to a diameter of 4mm, ensuring a secure fit for various applications. With an operating temperature range of -55°C to +110°C and flame retardant properties, this product provides safe and efficient performance across different environments.

Features & Benefits


• 3:1 shrink ratio accommodates various sizes
• Adhesive lining enhances sealing and moisture resistance
• Flame retardant design promotes safety in electrical applications
• Cross-linked polyolefin provides high temperature resistance
• Clear material allows for visibility of underlying components
• Long sleeve length of 5m supports extensive use

Applications


• Insulation for electrical wires
• Bundling and protection of multiple cables
• Automotive wiring for increased safety
• Securing components in various devices
• Protecting sensitive connections in electronic assemblies

What types of cables can be protected using this tubing?


It is suitable for various cable types, including standard wiring and automotive cables, providing effective insulation and protection.

How does the adhesive lining improve performance?


The adhesive lining forms a watertight seal that prevents moisture ingress, improving durability in challenging conditions.

Can it be used in outdoor applications?


Yes, it can endure temperature extremes and is flame retardant, making it appropriate for outdoor use.

What is the best method for applying the tubing?


Utilise a heat gun to shrink the tubing evenly for a snug fit around wires or components.

Is it safe to use in high-temperature environments?


Yes, it functions effectively within a temperature range of -55°C to +110°C, making it suitable for high-temperature applications.

Related links