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Unistrand 3.2mm Heat Shrink 2:1 Black 25m Reel

Order Code:

03-0342

Brand: Unistrand
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Qty Ex Vat**
1+ £7.50
5+ £6.76
10+ £6.01

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**Price per unit
201 In Stock
Same day despatch

Black flame retardant heat shrinkable sleeving with a 2:1 shrink ratio, supplied in 25m lengths.


  • Supplied diameter 3.2mm
  • Shrink diameter 1.6mm
  • Excellent flame retardant properties
  • Excellent flexibility and insulation
  • Thermally stabilised flame retardant polyolefin
  • 2:1 shrink ratio
  • Temperature range –55°C to +125°C
  • Shrinking temperature starts at +70°C and totally shrunk at 115°C
  • Sizes quoted before shrinking
  • Supplied on reels of 25m
  • UL224 approved

UL E203950, SGS/ROHS Approved
Order codeMftrs Part No.
03-03401.6mm Black
03-03412.4mm Black
03-03423.2mm Black
03-03434.8mm Black
03-03446.3mm Black
03-03459.5mm Black
03-034612.7mm Black
03-034719.1mm Black
03-034825.4mm Black
03-034938.1mm Black
03-035050.8mm Black


06 April 2013 Question by: Andrew | Product code: 03-0342
Q. Can you tell me the wall thickness please?
A. Hi Andrew. Thank you for your question. Measured at room temperature the internal wall thickness measures approximately 0.2mm - this will however increase as it is heated up and shrunk.