2131B Resin Kits

2131B Resin Kits

3M 2131-B Scotchcast Flame Retardant Compound – 7.5 oz.

The 3M 2131-B is a two-part polyurethane resin designed to replace the cable jacket when splicing or repairing cables. Its formulation makes it particularly suited to withstand the rugged conditions under which cables must operate.


  • Flame-retardant
  • Bonds to most modern cable jackets
  • Bonds to itself
  • Tough, yet flexible
  • Available in a two-part closed mixing pouch for easy mixing and pouring
  • Excellent multi-purpose moisture sealing resin
  • P/N 2131-B is the replacement for P/N 2130-B (which has been discontinued)

Data Sheets:

3M™ Scotchcast™ Flame-Retardant Compound 2131
Material Safety Data Sheet

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