72-22mm RMWU Medium Wall No Adhesive Black 20m


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Product: 72mm ID to 22mm ID 25m with cutting options
Heat Shrink – RMWU Medium Wall Heat Shrink No Adhesive Lining Tube

Provides insulation for overhead and underground power cable connections. Insulation of communication cable connections.


  • Shrink ratio 3.5:1
  • Dielectric strength 20kV/mm
  • Resistance to chemical, copper corrosion and fungus
  • UV stabilised
  • Operating temperature range -55°C to +110°C

 Heat Shrink Diameter for Copper Lug or Link Barrel Insulation

 Red2Go Sleeve Part Number

 Red2Go Lug Part Number

 Heat Shrink Part Number



























































 Product Technical Data RMW35


 Test Method

 Typical value

 Tensile strength


 14 N/mm²

 Tensile strength, ultimate elongation

 BS 6910-1


 Elongation at break



 Secant Modulus

 BS 6910-1


 Low Temperature Flexibility


 -55°C No cracking (Outer Wall)

 Low Temperature Flexibility

 BS 6910-1

 -20°C No cracking

 Specific Gravity



 Longitudinal Change


 +/- 10%

 Continuous Operating Temperature


 -55°C to +110°C

 Fungus Resistance

 ISO 846 Method A

 Rate 1

 Copper Corrosion

 ASTM-D-2671 B


 Electrical Strength

 BS EN 60243

 >10KV/mm( Complied)

 Dielectric Strength

 ASTM-D-2671 B


 Dielectric Constant


 3.0 Max

 Volume Resistance


 1014 Ohm/cm



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