3M™ Scotchcast™ Flame-Retardant Compound 2131 is a two-part polyurethane resin designed to replace the cable jacket when splicing or repairing mine and portable cables. It can withstand the rugged conditions under which mine and portable cables operate.
Good adhesion to metals and different plastics
Bonds to itself and most modern cable jackets
Tough, yet flexible
Excellent hydrolytic stability
Low exothermic reaction temperature
Flame retardant mechanical protection and electrical insulation of flexible low voltage electrical
joints installed for flame retardant indoor and outdoor, underground and submerged applications.
Can be used to replace or repair cable jackets for both single and multi core power cables.
Suitable for sealing the crutch and/or sheath when terminating multi core cables. When used in
accordance with the appropriate kit configuration, ScotchcastTM Resin 2131 meets Part 7, Title 30
CFR and carries MSHA approvals.