This set of quick connectors in the form of heat-shrink tubing with a tin ring is ideal for common electrical repairs and installations. The connector is made of heat-shrink tubing, solder tin, and thermoplastic adhesive, which after heating creates a strong, more waterproof, and electrically safe connection.
After heating, the tubing shrinks, the tin melts and joins the conductors, and the adhesive simultaneously seals the edges. The transparent material allows you to continuously check the correct positioning of the conductors and the melting of the tin.
Set contents (4 sizes of hermetic solder connectors):