15/05/2026

Heat Shrink Tubing

Heat shrink tubing is a simple and safe solution for insulation and protection of wires, cables, connections, terminals and components. It is a flexible tube that shrinks in diameter and increases in thickness when heated. In this way, it shrinks tightly around the cable or connector and provides excellent insulating properties. A variety of materials are available to meet specific technical requirements: polyolefin (POX), elastomer (PES), fluoropolymer (FPM), polyvinylidene fluoride (PVDF) and polytetrafluoroethylene (PTFE), etc. Heat shrink tubing is available in many colours including "clear". Variants are thin wall, medium wall and thick wall tubings. Dual-Wall variants are also available; this term is used for heatshrinks that already include adhesive. Our shrink ratios range from 2:1 to 6:1.

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3:1 shrink ratio tubing is ideal in many applications.
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TCN20-31.8/15.9-PO-X-BU 300-73512
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30
Blue (BU) TCN20-31.8/15.9-PO-X-BU 300-73512
3:1 shrink ratio tubing is ideal in many applications.
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TCN20-31.8/15.9-PO-X-RD 300-73513
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30
Red (RD) TCN20-31.8/15.9-PO-X-RD 300-73513
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TCN20-31.8/15.9-PO-X-GN 300-73514
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30
Green (GN) TCN20-31.8/15.9-PO-X-GN 300-73514
3:1 shrink ratio tubing is ideal in many applications.
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TCN20-31.8/15.9-PO-X-YE 300-73515
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30
Yellow (YE) TCN20-31.8/15.9-PO-X-YE 300-73515
3:1 shrink ratio tubing is ideal in many applications.
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TCN20-31.8/15.9-PO-X-WH 300-73516
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30
White (WH) TCN20-31.8/15.9-PO-X-WH 300-73516
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TCN20-31.8/15.9-PO-X-BN 300-73517
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30
Brown (BN) TCN20-31.8/15.9-PO-X-BN 300-73517
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-31.8/15.9-PO-X-VT 300-73518
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30
Violet (VT) TCN20-31.8/15.9-PO-X-VT 300-73518
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TCN20-31.8/15.9-PO-X-OG 300-73519
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30
Orange (OG) TCN20-31.8/15.9-PO-X-OG 300-73519
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-31.8/15.9-PO-X-BK 300-73636
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30
Black (BK) TCN20-31.8/15.9-PO-X-BK 300-73636
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 1.0 Printed-PO-X-BK 300-73241
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300
Black (BK) TCN20 1.0 Printed-PO-X-BK 300-73241
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-1.0-BK1-PO-X-BK 300-73245
Compare
10
Black (BK) TCN20-1.0-BK1-PO-X-BK 300-73245
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 1.5 Printed-PO-X-BK 300-73251
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300
Black (BK) TCN20 1.5 Printed-PO-X-BK 300-73251
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 2.0 Printed-PO-X-BK 300-73261
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300
Black (BK) TCN20 2.0 Printed-PO-X-BK 300-73261
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-2.0-BK1-PO-X-BK 300-73265
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10
Black (BK) TCN20-2.0-BK1-PO-X-BK 300-73265
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 3.0 Printed-PO-X-BK 300-73281
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300
Black (BK) TCN20 3.0 Printed-PO-X-BK 300-73281
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 3.0-PO-X-BK 300-73285
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10
Black (BK) TCN20 3.0-PO-X-BK 300-73285
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 4.0 Printed-PO-X-BK 300-73291
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300
Black (BK) TCN20 4.0 Printed-PO-X-BK 300-73291
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 4.0-PO-X-BK 300-73295
Compare
10
Black (BK) TCN20 4.0-PO-X-BK 300-73295
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 5.0 Printed-PO-X-BK 300-73301
Compare
300
Black (BK) TCN20 5.0 Printed-PO-X-BK 300-73301
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-5.0-BK1-PO-X-BK 300-73305
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10
Black (BK) TCN20-5.0-BK1-PO-X-BK 300-73305
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 6.0 Printed-PO-X-BK 300-73311
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300
Black (BK) TCN20 6.0 Printed-PO-X-BK 300-73311
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-6.0-BK1-PO-X-BK 300-73315
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10
Black (BK) TCN20-6.0-BK1-PO-X-BK 300-73315
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 9.0 Printed-PO-X-BK 300-73321
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50
Black (BK) TCN20 9.0 Printed-PO-X-BK 300-73321
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-9.0-BK1-PO-X-BK 300-73325
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10
Black (BK) TCN20-9.0-BK1-PO-X-BK 300-73325
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 10.0 Printed-PO-X-BK 300-73331
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50
Black (BK) TCN20 10.0 Printed-PO-X-BK 300-73331
TCN20 - reliable insulation that stands up to rigorous use.
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TCN20-10.0-BK1-PO-X-BK 300-73335
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10
Black (BK) TCN20-10.0-BK1-PO-X-BK 300-73335
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 12.0 Printed-PO-X-BK 300-73341
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50
Black (BK) TCN20 12.0 Printed-PO-X-BK 300-73341
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 12.0-PO-X-BK 300-73345
Compare
5
Black (BK) TCN20 12.0-PO-X-BK 300-73345
3:1 shrink ratio tubing is ideal in many applications.
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TCN20 15.0 Printed-PO-X-BK 300-73351
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30
Black (BK) TCN20 15.0 Printed-PO-X-BK 300-73351
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-15.0-BK1-PO-X-BK 300-73355
Compare
5
Black (BK) TCN20-15.0-BK1-PO-X-BK 300-73355
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 16.0 Printed-PO-X-BK 300-73361
Compare
30
Black (BK) TCN20 16.0 Printed-PO-X-BK 300-73361
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0-BK1-PO-X-BK 300-73365
Compare
5
Black (BK) TCN20-16.0-BK1-PO-X-BK 300-73365
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20-16.0/8.0-PO-X-BU 300-73661
Compare
60
Blue (BU) TCN20-16.0/8.0-PO-X-BU 300-73661
3:1 shrink ratio tubing is ideal in many applications.
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TCN20-16.0/8.0-PO-X-RD 300-73663
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60
Red (RD) TCN20-16.0/8.0-PO-X-RD 300-73663
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TCN20-16.0/8.0-PO-X-OG 300-73665
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60
Orange (OG) TCN20-16.0/8.0-PO-X-OG 300-73665
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TCN20-16.0/8.0-PO-X-BN 300-73667
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60
Brown (BN) TCN20-16.0/8.0-PO-X-BN 300-73667
3:1 shrink ratio tubing is ideal in many applications.
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TCN20-16.0/8.0-PO-X-YE 300-73668
Compare
60
Yellow (YE) TCN20-16.0/8.0-PO-X-YE 300-73668
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TCN20-16.0/8.0-PO-X-GN 300-73671
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60
Green (GN) TCN20-16.0/8.0-PO-X-GN 300-73671
3:1 shrink ratio tubing is ideal in many applications.
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TCN20-16.0/8.0-PO-X-WH 300-73672
Compare
60
White (WH) TCN20-16.0/8.0-PO-X-WH 300-73672
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0/8.0-PO-X-VT 300-73674
Compare
60
Violet (VT) TCN20-16.0/8.0-PO-X-VT 300-73674
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0/8.0-PO-X-BK 300-73782
Compare
10
Black (BK) TCN20-16.0/8.0-PO-X-BK 300-73782
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0/8.0-PO-X-WH 300-73783
Compare
10
White (WH) TCN20-16.0/8.0-PO-X-WH 300-73783
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0/8.0-PO-X-YE 300-73784
Compare
10
Yellow (YE) TCN20-16.0/8.0-PO-X-YE 300-73784
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0/8.0-PO-X-BU 300-73785
Compare
10
Blue (BU) TCN20-16.0/8.0-PO-X-BU 300-73785
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0/8.0-PO-X-GN 300-73786
Compare
10
Green (GN) TCN20-16.0/8.0-PO-X-GN 300-73786
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-16.0/8.0-PO-X-RD 300-73787
Compare
10
Red (RD) TCN20-16.0/8.0-PO-X-RD 300-73787
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 22.0 Printed-PO-X-BK 300-73371
Compare
30
Black (BK) TCN20 22.0 Printed-PO-X-BK 300-73371
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 30.0 Printed-PO-X-BK 300-73381
Compare
30
Black (BK) TCN20 30.0 Printed-PO-X-BK 300-73381
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 30.0-PO-X-BK 300-73385
Compare
5
Black (BK) TCN20 30.0-PO-X-BK 300-73385
15
Black (BK) TCN20 102.0-PO-X-BK 300-73400
3:1 shrink ratio tubing is ideal in many applications.
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TCN20-101.6/50.8-PO-X-BK 300-73401
Compare
15
Black (BK) TCN20-101.6/50.8-PO-X-BK 300-73401
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TCN20-101.6/50.8-PO-X-GN 300-73402
Compare
15
Green (GN) TCN20-101.6/50.8-PO-X-GN 300-73402
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 102.0 Printed-PO-X-WH 300-73403
Compare
150
White (WH) TCN20 102.0 Printed-PO-X-WH 300-73403
15
White (WH) TCN20-101.6/50.8-PO-X-WH 300-73404
15
Blue (BU) TCN20-101.6/50.8-PO-X-BU 300-73531
15
Red (RD) TCN20-101.6/50.8-PO-X-RD 300-73532
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20-101.6/50.8-PO-X-YE 300-73533
Compare
15
Yellow (YE) TCN20-101.6/50.8-PO-X-YE 300-73533
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TCN20-101.6/50.8-PO-X-BN 300-73534
Compare
15
Brown (BN) TCN20-101.6/50.8-PO-X-BN 300-73534
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-101.6/50.8-PO-X-VT 300-73535
Compare
15
Violet (VT) TCN20-101.6/50.8-PO-X-VT 300-73535
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TCN20-101.6/50.8-PO-X-OG 300-73536
Compare
15
Orange (OG) TCN20-101.6/50.8-PO-X-OG 300-73536
2 meter
Black (BK) TCN20 101.6/50.8-PO-X-BK 300-73596
2 meter
Red (RD) TCN20 101.6/50.8-PO-X-RD 300-73597
2 meter
Blue (BU) TCN20 101.6/50.8-PO-X-BU 300-73598
2 meter
White (WH) TCN20 101.6/50.8-PO-X-WH 300-73599
2
Brown (BN) TCN20-101.6/50.8-PO-X-BN 300-73741
2
Grey (GY) TCN20-101.6/50.8-PO-X-GY 300-73742
2
Violet (VT) TCN20-101.6/50.8-PO-X-VT 300-73743
2
Orange (OG) TCN20-101.6/50.8-PO-X-OG 300-73744
2
Yellow (YE) TCN20-101.6/50.8-PO-X-YE 300-73745
2
Green (GN) TCN20-101.6/50.8-PO-X-GN 300-73746
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 150.0/76.0-PO-X-BK 300-73420
Compare
15 meter
Black (BK) TCN20 150.0/76.0-PO-X-BK 300-73420
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 150.0 Printed-PO-X-BK 300-73421
Compare
15
Black (BK) TCN20 150.0 Printed-PO-X-BK 300-73421
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 13.0 Printed-PO-X-BK 300-73431
Compare
50
Black (BK) TCN20 13.0 Printed-PO-X-BK 300-73431
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 18.0 Printed-PO-X-BK 300-73441
Compare
30
Black (BK) TCN20 18.0 Printed-PO-X-BK 300-73441
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 18.0-PO-X-BK 300-73445
Compare
5
Black (BK) TCN20 18.0-PO-X-BK 300-73445
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-25.0-BK1-PO-X-BK 300-73455
Compare
5
Black (BK) TCN20-25.0-BK1-PO-X-BK 300-73455
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN 20 - 31.8/15.9-PO-X-BK 300-73230
Compare
30
Black (BK) TCN 20 - 31.8/15.9-PO-X-BK 300-73230
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-40.0-BK1-PO-X-BK 300-73465
Compare
1
Black (BK) TCN20-40.0-BK1-PO-X-BK 300-73465
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-50.0-BK1-PO-X-BK 300-73475
Compare
1
Black (BK) TCN20-50.0-BK1-PO-X-BK 300-73475
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 20.0 Printed-PO-X-BK 300-73491
Compare
30
Black (BK) TCN20 20.0 Printed-PO-X-BK 300-73491
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-20.0-BK1-PO-X-BK 300-73495
Compare
5
Black (BK) TCN20-20.0-BK1-PO-X-BK 300-73495
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20-7.0 Printed-PO-X-BK 300-73510
Compare
100
Black (BK) TCN20-7.0 Printed-PO-X-BK 300-73510
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20 7.0-PO-X-BK 300-73511
Compare
10
Black (BK) TCN20 7.0-PO-X-BK 300-73511
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20-8.0 Printed-PO-X-BK 300-73520
Compare
100
Black (BK) TCN20-8.0 Printed-PO-X-BK 300-73520
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-8.0-BK1-PO-X-BK 300-73546
Compare
10
Black (BK) TCN20-8.0-BK1-PO-X-BK 300-73546
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20-11.0 Printed-PO-X-BK 300-73530
Compare
50
Black (BK) TCN20-11.0 Printed-PO-X-BK 300-73530
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20-14.0 Printed-PO-X-BK 300-73540
Compare
50
Black (BK) TCN20-14.0 Printed-PO-X-BK 300-73540
15
Blue (BU) TCN20-76.2/38.1-PO-X-BU 300-73267
15
Red (RD) TCN20-76.2/38.1-PO-X-RD 300-73268
3:1 shrink ratio tubing is ideal in many applications.
Compare
TCN20-76.2/38.1-PO-X-YE 300-73269
Compare
15
Yellow (YE) TCN20-76.2/38.1-PO-X-YE 300-73269
Compare
TCN20-76.2/38.1-PO-X-BN 300-73527
Compare
15
Brown (BN) TCN20-76.2/38.1-PO-X-BN 300-73527
TCN20 - reliable insulation that stands up to rigorous use.
Compare
TCN20-76.2/38.1-PO-X-VT 300-73528
Compare
15
Violet (VT) TCN20-76.2/38.1-PO-X-VT 300-73528
Compare
TCN20-76.2/38.1-PO-X-OG 300-73529
Compare
15
Orange (OG) TCN20-76.2/38.1-PO-X-OG 300-73529
15
Black (BK) TCN20-76.2/38.1-PO-X-BK 300-73541
Compare
TCN20-76.2/38.1-PO-X-GN 300-73648
Compare
15
Green (GN) TCN20-76.2/38.1-PO-X-GN 300-73648
15
White (WH) TCN20-76.2/38.1-PO-X-WH 300-73650
3 meter
Red (RD) TCN20 76.2/38.1-PO-X-RD 300-73593
3 meter
Blue (BU) TCN20 76.2/38.1-PO-X-BU 300-73594
3 meter
White (WH) TCN20 76.2/38.1-PO-X-WH 300-73595
3
Brown (BN) TCN20-76.0/38.0-PO-X-BN 300-73735

Heat Shrink Tubing

Heat shrink tubing is a simple and safe solution for insulation and protection of wires, cables, connections, terminals and components. It is a flexible tube that shrinks in diameter and increases in thickness when heated. In this way, it shrinks tightly around the cable or connector and provides excellent insulating properties. A variety of materials are available to meet specific technical requirements: polyolefin (POX), elastomer (PES), fluoropolymer (FPM), polyvinylidene fluoride (PVDF) and polytetrafluoroethylene (PTFE), etc. Heat shrink tubing is available in many colours including "clear". Variants are thin wall, medium wall and thick wall tubings. Dual-Wall variants are also available; this term is used for heatshrinks that already include adhesive. Our shrink ratios range from 2:1 to 6:1.