3M / M-Seal Kastex Cable Joints and Terminations for LV are based on a cast resin system. The casting resin is polyurethane based which has complete compatibility with cable components. The cast resin system provides the electrical insulation, mechanical protection, moisture imperviousness to the joint. These joints are designed for compression connection, mechanical connectors, or soldering of cable conductors.
The Terminations are also Designed for easy installation and have a crutch sealing arrangement for ENVIRONMENTAL PROTECTION of the core trifurcation. The sealing arrangement is also based on a cast resin system.