Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
English Spanish
SKU 7100165378
Legacy SKU 80611471618
UPC 00051128595022
Catalog Number 2123-1GAL/KIT
Product Number 2123-1GAL/KIT

3M Scotchcast Electrical Resin 2123 is a soft, 2 part polybutadiene resin encapsulant. This resin has good handling and performance characteristics and is formulated for re enterable splice protection. This multi purpose, moisture sealing resin bonds to nearly all cable jackets.

  • Typical hardness (ASTM D2240) - 0 Shore A
  • Has 62-minute gel time at 73 °F (23 °C)
  • Useful for sealing and electrical insulation in potting applications.
  • Withstands a temperature range of 32 to 194 °F (0 to 90 °C)
  • Elongates 300% longer than its original size for easy insulation or wrapping
  • Rated up to 1 kV
  Add to cart
On it's way to you August 1  


Minimum Order 1 Item
Order Increment 1 Item
  Flame Retardant
  High Performance Resins
  Global Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Shipping Dimensions
Weight 16.04965 lb
Length 11.4 in
Width 9.4 in
Height 5.6 in
Color Amber


  1. What is 3M™ Scotchcast™ Re-Enterable Electrical Insulating Resin 2123?

    3M™ Scotchcast™ Re-Enterable Electrical Insulating Resin 2123 is a two-part polyurethane resin that creates tough, flexible and re-enterable encapsulation for welding joints or full splices on power cables.

  2. What are the features of this electrical insulating resin?

    This insulating resin boasts an excellent balance of toughness and flexibility. It also provides moisture seal protection in harsh conditions, with resistance to heat shrink back during installation.

  3. How much coverage can I expect from one gallon of 3M™ Scotchcast™ Re-Enterable Electrical Insulating Resin?

    One gallon sized container will cover up to three to four unit case assemblies, depending on cable size and length it may need more or less than estimated amount.

  4. Which industries commonly use this product?

    The main industries that generally make use of 3M’s Scotchcast resins products include construction sector (especially energy), utility companies like telecommunications providers and outdoor lighting installations.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Product Description

3M™ Scotchcast™ Electrical Insulating Resin 2123

This product, 3M™ Scotchcast™ Electrical Insulating Resin 2123, possesses excellent wetting properties and low viscosity. It is a flexible resin that ensures curing at room temperature, making it an ideal insulating material for cable splices operating up to 1 kV. The resin flows easily, even at low temperatures, effectively filling the enclosure and minimizing voids. It is ASTM Approved and complies with RoHS 2011/65/EU regulations.

Brochures, Catalogs & Data Sheets