Make strong permanent repairs with Solder and Heat Seal Terminals. Solder melts giving a strong bond and Heat Shrink Tubing melts, flows & shrinks providing a completely sealed connection. Insert stripped wire into Terminal. Translucent insulation allows for visual inspection of correct wire placement. Slowly & carefully apply heat (300degF) to fluxed & pre-measured solder pellet. As solder melts continue to apply heat to insulation sleeve allowing internal adhesive to melt and flow into voids as outer wall shrinks. Upon cooling a strong, vibration & corrosion resistant, and watertight connection is achieved.