Heat-Shrink & Cold-Shrink Sleeves

Heat ShrinkHeat shrink tubing is a type of extruded plastic tube that reduces in size when heated to a pre-determined shrink ratio to fit a specific application. A sleeve should be selected in a size larger than required to cover both the wire and components it is to be used with, before being shrunk to fit. Once fitted, the sleeve provides long lasting durability.Materials and TypesHeat shrink is available in various different materials, colours, sizes and shrink ratios to suit the application required. Some are available with an adhesive lining that helps to bond the tubing with the cables and components. Polyolefin is the most common material as it is highly durable and can withstand high temperatures without a restricted shelf life. They are also manufactured from PVC, fluoropolymer, neoprene and elastomeric materials. The material is often cross linked to assist with the tubing shrinking back to its original dimensions.The pre-determined shrink ratio, for example, 2:1 or 3:1, is the measurement of how small the sleeve goes in comparison to its expanded size. When the number is higher in the shrink ratio the greater the shrinkage. It allows a precise, secure fit that does not come off easily. Applications Heat shrink tubing is versatile and easy to use therefore it can be applied in an assortment of applications, the most common uses being: Electrical insulation – covering joints and repairs Strain relief – relieving pressure from the cable Wire bundling – in harness building and cable organisation Environmental and mechanical protection – preventing damage from abrasion, moisture, dust and chemicals Identification – the wide range of colours the tubing is manufactured in allows it to be used for colour coding and component ID InstallationWhen selecting the right size tubing, you should consider the maximum and minimum diameter of what you are covering. Use this information to check against the recovered diameter (the diameter after shrinking) and expanded diameter (the pre-shrinkage diameter) of the sleeve. You can cut most tubing to a suitable length using standard scissors. The unshrunk tubing can be slid over the area or objects it is to cover. Then with a hand held heat gun or heat shrink oven, the sleeve is shrunk tightly. To prevent uneven shrinkage or overheating, check the recommended heating temperature beforehand.

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Description Price Sleeve Diameter Shrunk Diameter Colour Sleeve Type Adhesive Lined Shrink Ratio Sleeve Length Material Flame Retardant Halogen Free Series Standards Met
RS Stock No. 700-4664
BrandRS PRO
MYR69.56
1 Reel of 5 Metre(s)
Reel(s)
19mm 9.5mm Black Heat Shrink No 2:1 5m Polyolefin Yes No - UL
RS Stock No. 443-4974
BrandRS PRO
MYR166.60
1 Bag of 20
Bag(s)
25.4mm 12.7mm Clear Heat Shrink No 2:1 300mm Polyolefin No Yes - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 399-669
BrandRS PRO
MYR76.528
Each (In a Pack of 5)
units
50.8mm 25.4mm Yellow Heat Shrink No 2:1 1.2m Polyolefin Yes No - -
RS Stock No. 700-4630
BrandRS PRO
MYR7.14
Each
units
3.2mm 1.6mm Black Heat Shrink No 2:1 10m Polyolefin Yes No - UL
RS Stock No. 443-4924
BrandRS PRO
MYR57.12
1 Bag of 20
Bag(s)
4.8mm 2.4mm Clear Heat Shrink No 2:1 300mm Polyolefin No Yes - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 700-4692
BrandRS PRO
MYR69.56
1 Reel of 5 Metre(s)
Reel(s)
19mm 9.5mm Red Heat Shrink No 2:1 5m Polyolefin Yes No - UL
RS Stock No. 389-690
BrandRS PRO
MYR106.03
1 Reel of 6 Metre(s)
Reel(s)
19mm 9.5mm Black Heat Shrink No 2:1 6m Polyolefin No No - ELV, RoHS Compliant, SFP (R4-0580)
RS Stock No. 398-436
BrandRS PRO
MYR24.75
Each
units
4.8mm 2.4mm Clear Heat Shrink No 2:1 1.2m Fluoropolymer Yes No - SAE-AMS-DTL-23053/13
RS Stock No. 267-2180
BrandRS PRO
MYR26.02
1 Bag of 1
Bag(s)
3.2mm 1.6mm Red Heat Shrink No 2:1 1.2m Polyolefin Yes Yes - BS3G 198 Part 3 Type 15, DEF 59-97 Issue3 Type 8, E1042-A6-March 2002, IEC 60684-3-216 Type C, RoHS Compliant
RS Stock No. 268-4969
BrandRS PRO
MYR19.84
1 Bag of 1
Bag(s)
1.6mm 0.8mm Green/Yellow Heat Shrink No 2:1 1.2m Polyolefin Yes Yes - BS3G 198 Part 3 Type 15, DEF 59-97 Issue3 Type 8, E1042-A6-March 2002, IEC 60684-3-216 Type C, RoHS Compliant
RS Stock No. 241-7551
BrandRS PRO
MYR65.21
Each
units
24mm 8mm Red Heat Shrink Yes 3:1 1.2m Polyolefin Yes No - AMS-DTL-23053/4 Class 3, RoHS Compliant, UL 224 E75077 CSA C22.2 No.198.1
RS Stock No. 666-880
BrandRS PRO
MYR151.40
1 Box of 20 Metre(s)
Box(es)
4.8mm 2.4mm Black Heat Shrink No 2:1 20m Polyolefin Yes No - RoHS Compliant, UL
RS Stock No. 481-1775
BrandRS PRO
MYR23.03
Each
units
3mm 1mm Black Heat Shrink Yes 3:1 1.2m Polyolefin Yes No - AMS-DTL-23053/4 Class 3, RoHS Compliant, UL 224 E75077 CSA C22.2 No.198.1
RS Stock No. 700-4490
BrandRS PRO
MYR74.97
1 Reel of 7 Metre(s)
Reel(s)
6mm 2mm Blue Heat Shrink No 3:1 7m Polyolefin Yes No - UL
RS Stock No. 399-990
BrandRS PRO
MYR98.27
Each (In a Pack of 5)
units
50.8mm 25.4mm Clear Heat Shrink No 2:1 1.2m Polyolefin No Yes - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 392-264
BrandRS PRO
MYR13.388
Each (In a Pack of 5)
units
6.4mm 3.2mm White Heat Shrink No 2:1 1.2m Polyolefin Yes No - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 398-199
BrandRS PRO
MYR8.40
Each
units
4.8mm 2.4mm Black Heat Shrink No 2:1 1.2m Polyolefin Yes No - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 399-928
BrandRS PRO
MYR9.592
Each (In a Pack of 5)
units
4.8mm 2.4mm Clear Heat Shrink No 2:1 1.2m Polyolefin No Yes - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 700-4668
BrandRS PRO
MYR81.22
1 Reel of 3 Metre(s)
Reel(s)
25.4mm 12.7mm Black Heat Shrink No 2:1 3m Polyolefin Yes No - UL
RS Stock No. 700-4649
BrandRS PRO
MYR58.11
1 Reel of 9 Metre(s)
Reel(s)
4.8mm 2.4mm Black Heat Shrink No 2:1 9m Polyolefin Yes No - UL
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