3M 7000133446 Connector Sealing Pack

Product Description

The 3M 7000133446 Scotchcast Connector Sealing Pack 3570G-N insulates and seals electrical spring connectors against dust, soil, water, and other environmental elements. Each pack contains a pre-measured two-part epoxy resin housed in a closed mixing pouch, eliminating the need for separate mixing equipment on the job. The self-contained design ensures consistent resin ratios with every use, making it suitable for field installations where repeatability and moisture protection are critical. Electricians and low-voltage technicians working in underground, outdoor, or exposed conduit environments will find this sealing pack a practical solution for protecting completed connections.

This sealing pack is designed for use with electrical spring connectors in applications where the completed splice or termination must be sealed against environmental ingress. Common install scenarios include direct-burial splices, underground junction box connections, and exterior or wet-location wiring assemblies. The epoxy encapsulation sets around the connector to form a durable, insulating barrier once cured. It is well suited for residential, commercial, and light industrial electrical work where code-compliant moisture protection at splice points is required.

Key Features

• Seals electrical spring connectors against dust, soil, water, and environmental exposure
• Two-part Scotchcast Epoxy Resin 3750G-N supplied in a closed mixing pouch for single-use convenience
• Pre-measured resin ratio eliminates mixing errors in the field
• Compact, lightweight form factor at 0.04 pounds per unit
• Sold individually, allowing quantity procurement to match job size

Compatibility

Designed for use with electrical spring connectors in wet-location, direct-burial, and environmentally exposed splice applications. No specific compatible connector models or system families were identified in the product data.

Installation Notes

Installation is typically performed by a licensed electrician in accordance with NEC requirements for splice protection in wet or direct-burial locations. De-energize the circuit and verify absence of voltage before making any splice or applying the sealing pack. Activate the mixing pouch per the package instructions prior to encapsulating the connector, and allow adequate cure time before restoring power or backfilling. Do not reuse a partially activated pack.

Technical Specifications

• Weight: 0.04 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 100
• UPC: 00051128591864

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000133446