3M 7000031844 Scotchcast Flame Retardant Compound 2131C

Product Description

The 3M 7000031844 is a flexible, permanent urethane resin compound designed for jacket repair and splicing of portable cables. Marketed under the Scotchcast Flame Retardant Compound 2131C line, this two-part system cures to a durable, flame-retardant finish that restores cable integrity in demanding electrical environments. Each unit ships as a 612-gram kit weighing 1.4 pounds. It is installed by licensed electricians and electrical maintenance technicians working on portable power cables in industrial, mining, construction, and utility applications where cable damage and splice reliability are critical concerns.

This compound is suited for use on portable cables that require a flexible, flame-retardant jacket repair or a permanent splice encapsulation. It performs in applications where cables are subject to repeated flexing, mechanical stress, or exposure to harsh environments. Typical install scenarios include industrial plant maintenance, underground mining cable repair, and portable generator or equipment cable restoration. The urethane chemistry provides a conforming, void-free encapsulation around the splice or damaged jacket section.

Key Features

• Flexible urethane resin construction allows the cured repair to move with the cable under flexing loads
• Flame-retardant formulation meets requirements for portable cable applications in regulated environments
• Permanent cure creates a durable, void-free encapsulation at the splice or jacket repair point
• 612-gram kit size provides sufficient volume for full splice or jacket repair on portable cables
• Suitable for both jacket repair and cable splicing in a single compound

Compatibility

Designed as an OEM-style repair compound for portable cable jacket repair and splicing applications where a flexible, flame-retardant urethane resin is specified.

Installation Notes

Installation should be performed by a qualified electrician following applicable NEC guidelines and site safety protocols. De-energize and lock out the cable circuit before beginning any jacket repair or splice work. Mix the two-part compound thoroughly per the manufacturer instructions before application to ensure a complete, void-free cure. Avoid contact with energized conductors during the pour and cure process.

Technical Specifications

• Part Series: Scotchcast Flame Retardant Compound 2131C
• Material: Urethane resin
• Net Weight: 612 grams
• Package Weight: 1.4 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 00051128591673

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000031844