RS PRO Heat Shrink Tubing, Black 18mm Sleeve Dia. 3:1 Ratio
- RS Stock No.:
- 188-9456
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 reel of 100 metres)*
£461.20
(exc. VAT)
£553.40
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 800 unit(s) shipping from 22 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 100 - 1400 | £4.612 | £461.20 |
| 1500 - 4900 | £4.382 | £438.20 |
| 5000 + | £4.243 | £424.30 |
*price indicative
- RS Stock No.:
- 188-9456
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Sleeve Diameter | 18mm | |
| Colour | Black | |
| Shrunk Diameter | 6mm | |
| Sleeve Type | Heat Shrink | |
| Adhesive Lined | No | |
| Shrink Ratio | 3:1 | |
| Material | Polyolefin | |
| Flame Retardant | Yes | |
| Halogen Free | No | |
| Standards Met | UL | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Sleeve Diameter 18mm | ||
Colour Black | ||
Shrunk Diameter 6mm | ||
Sleeve Type Heat Shrink | ||
Adhesive Lined No | ||
Shrink Ratio 3:1 | ||
Material Polyolefin | ||
Flame Retardant Yes | ||
Halogen Free No | ||
Standards Met UL | ||
- COO (Country of Origin):
- CN
RS PRO Black Heatshrink Tube
The RS PRO 3:1 black heatsink tube is made up of polyolefin. It is a high shrink ratio military standard heat shrinkable tubing made of 135°C polyolefin material. In addition to the normally reliable insulation protection, the high shrink ratio is more suitable to be applied to the product with irregular outer diameters and providing more comprehensive coverage.
What is Heat Shrink Tubing?
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 provide protection and insulation. 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.
What is Heat Shrink Tubing?
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 provide protection and insulation. 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.
Features and Benefits
• Flame retardant
• Resistant to common solvent liquid Excellent physical, chemical and electrical performance
• Compliance with RoHS
• Operating temperature ranges between -55℃ and 135℃
• Minimum shrink temperature is 70℃
• Fully recovery temperature is more than 110℃
• Resistant to common solvent liquid Excellent physical, chemical and electrical performance
• Compliance with RoHS
• Operating temperature ranges between -55℃ and 135℃
• Minimum shrink temperature is 70℃
• Fully recovery temperature is more than 110℃
Certifications
• UL224 approved
Related links
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