IP67 Waterproof Heat Shrink Butt Connectors Adhesive Lined Copper Tube Wire Splice Terminals for Automotive Marine Electrical

✔️【WATERPROOF】Insulation tubing has unique dual-walled design. High quality 3:1 shrinkage tubing has a heat-activated sealant lining to provide a 360 degree secure seal. It's flame-retardant, waterproof, and can be used underground✔️【Premium Copper Core】The barrel is created from one seamless piece of copper that eliminates the problem of the barrel opening. Your wire will never slip out of the connector. Fix the wire firmly, increase current flow, and decrease voltage drop.These will prevent short circuits and problematic wiring that inferior connectors are known for✔️【Wide Usage】Our heat shrink wire connector is ideal for marine, automobile, industry, electrical and electronics. Whether working on boat, vehicle, RC car, home, scientific project, car stereo, or electrical DIY, the crimp connectors will work well. The connector assortment includes white (AWG 24 – 22), red (AWG 22 – 16), blue (AWG 16 – 14) and yellow (AWG 12 – 10) butt connectors that can be used on wire AWG from 24 to 10✔️【CHENXEE BRAND QUALITY COMMITMENT】We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us.