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

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Price per unit
Qty Ex Vat
1+ £7.15
5+ £6.44
10+ £5.73

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379 In Stock
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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

Question by Andrew | Product code: 03-0342
06 April 2013

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.

Shrink to fit
Reviewed by: MrB_DT
24 June 2015

Good product, shrinks nicely with heat. Handy size, easy to use. Do check you get the size you want - it shrinks to approx 50% of the stated size.