3M Scotchcast Flame-Retardant Compound 2131C, 612 grams oz
  • Manufacturer:3M
  • Part Number:7000031844
3M Scotchcast Electrical Resin 2131 is a 2 part, flame retardant compound, useful for coating cable jackets when splicing or repairing mine and portable cables. This permanent, polyurethane, liquid type resin has a unique formulation used in rugged conditions. The high dielectric strength offers a very good electrical insulating property to the resin.3M™ Scotchcast™ Flame Retardant Resin 2131 has low gel point rating to ensure curing at room temperature. The high tensile strength of the resin exhibits a semi flexible property and good adhesion property after curing. It is ideal for applications that need excellent thermal shock and mechanical shock resistance. It has a high flash point, preventing any fire hazard due to quick ignition. The flame retardant resin allows you to insulate cable splices operating up to 1 kV and to seal the crotch or sheath when terminating multi core cables. RoHS 2011/65/EU Compliant.
  • Typical hardness (ASTM D2240) - 82 Shore A
  • Has 17-minute gel time at 73 °F (23 °C)
  • Useful for replacing or repairing the jacket on both single- and multi-core power cables
  • Withstands a temperature range of 32 to 194 °F (0 to 90 °C)
  • Elongates 339% longer than its original size for easy insulation or wrapping
  • Flame-retardant
  • Rated up to 1 kV
  • RoHS 2011/65/EU Compliant
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General Information
BrandScotchlok™
Product Series2123
Product TypeResin
Country Of OriginUnited States
Sold Aseach
Dimensions and Specifications
Container Size (Imperial)21.5 oz
Maximum Operating Temperature90ºC (194ºF) continuous; overload rating 130ºC (266ºF)
Net Weight (Imperial)21.59 oz
Net Weight (Metric)612 g
Tensile Strength (Imperial)1038 Pound-Force Per Square Inch
Voltage1 kV
Voltage ApplicationLow Voltage
Container Size Imperial21.5
Volume150.61 cubic inch
2467.99 cm3
Weight22.4 oz
635 g
Other Details
Cable Accessory ProductsElectrical Resins
Cure MethodRoom
Dielectric Strength (V/mil)343 V/mil
Elongation3.39 %
FlexibilityFlexible
FormLiquid
Gel Time17 min @ 73 °F (23 °C)
Hardness82 Shore A
Resin MatrixFilled
Storage Time In Months36
Units Per Case10.0
Tensile Strength Imperial1038 Pound-Force Per Square Inch
Usage Information
ApplicationSealing, electrical insulation and mechanical protection
Material and Composition
MaterialPolyurethane
Color and Appearance
Product ColorBlack
Packaging and Shipping
Case Quantity10
About the Manufacturer

At 3M, we apply science in collaborative ways to improve lives daily.

3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small.

Bulk Pricing

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