Heat Shrink Tubing Kit | 127-Piece Black Polyolefin | Wire Insulation & Protection
RoHSRoHS - restriction of hazardous substancesCertified - manufacturer-declared
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£30.99inc VAT
This kit has 127 pieces of black heat shrink tubing. It provides electrical insulation and protects wires from abrasion. Use it for repairs, connections, and general wiring projects in various setting...
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Questions about this product
- What sizes of tubing come in this kit, and how much do they shrink?
- This 127-piece kit includes seven different diameters ranging from 2.0 mm up to 13.0 mm. They feature a 2:1 shrink ratio, meaning they will shrink to half their original diameter when heated. You get shorter 40 mm lengths for smaller wires and longer 80 mm pieces for thicker cables.
- What is the best way to shrink this tubing onto my wires?
- Slide the correctly sized tube over your wire connection before heating it. Use a heat gun or heat source that reaches at least 70°C to start the shrinking process. For a complete, tight seal, make sure the tubing reaches 110°C. Apply heat evenly along the tube to avoid uneven shrinkage or air bubbles.
- Can I use this heat shrink tubing for high-voltage or extreme-temperature applications?
- This polyolefin tubing safely handles electrical applications up to 600 volts with a dielectric strength of 15 kV/mm. It performs reliably in temperatures ranging from -55°C to 125°C. However, it only offers moderate UV resistance, so it is not ideal for prolonged outdoor exposure in direct sunlight.
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Heat Shrink Tubing Kit | 127-Piece Black Polyolefin | Wire Insulation & Protection
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