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3M™ Scotchcast™ 470W Standard Resin

3M™ Scotchcast™ 470W Standard Resin

3M™ Scotchcast™ 470W Standard Resin is a 2 part polyurethane resin designed for electrical insulation and mechanical protection of low voltage electrical cable joints.The resin once hardened provides impact resistance and durability against moisture and atmospheric corrosion. Suitable for most buried applications. Easy to install as part of 3M Cable Joints with a closed mix and pour system for added safety.

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  • Excellent hydrolytic stability
  • Available with closed mix and pour delivery system
  • Low exothermic reaction temperature


  • Suitable for mechanical protection and electrical insulation of low voltage electrical joints installed for indoor and outdoor, underground and submerged applications.


  • TypePolyetherurethane
  • Form2 Part
  • Density (g/cm3)1.16
  • Viscosity at 23°C (Pas)0.9
  • Hardness (Shore D)59
  • Elongation at break (%)90
  • Pot life at 23°C (min)20
  • Dielectric strength (kV/mm)20
  • Exotherme Reaction (°C) - Temp 40°C90

Product Videos

  • What Have 3M Done To Minimise Cable Jointing Health & Safety Concerns?
  • In What Situations Would I Require A Hazardous Area Joint?
  • How Can Our Network Of Distribution Partners Help You?
  • Where Can I Receive Product Installation Training For 3M Cable Accessories?
  • What Approvals Do 3M Joints & Terminations Have?

Technical Datasheets

  • 3M™ Scotchcast™ 470W Standard Resin Datasheet


  • 3M™ Scotchcast™ LV Jointing Brochure
  • 3M™ Scotchcast™ Understanding Resins Guide
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