Waterproof & Anti-corrosion: waterproof rating: IP67, polyolefin tubing on the outside and hot melt adhesive inside provides excellent waterproof property.
Wirefy heat shrink butt connectors turn any electrical wiring job into fun and highly efficient process. Unlike their vinyl and nylon counterparts, these wire crimp connectors are able to stand up to the harsh marine and automotive environments. Heat activated adhesive inside the heat shrink tubing seals the wires from any harsh environment. These crimp connectors will protect your wiring against strain and vibration.