50pcs Heat Shrink Butt Connectors, Sopoby Waterproof Wire Connectors Insulated Crimp Electrical Terminals Marine Automotive (30Red 20Blue)

50pcs Heat Shrink Butt Connectors, Sopoby Waterproof Wire Connectors Insulated Crimp Electrical Terminals Marine Automotive (30Red 20Blue)

• 【Usage】- For best results, use a hot air gun until it reduces in size and the adhesive flows, filling gaps within the terminal; Minimum Shrink Temperature: 80℃; Fully Recovery Temperature : 130℃.
• 【Waterproof】- Dual-walled insulation design provides waterproof adhesive seal. Ideal for Marine and Automotive applications, designed with polyolefin outside and hot melt inside to prevent any wire corrosion.
• 【Durable】- Seamless copper barrel design provides high tensile strength and extreme stretch and mechanical damage resistance, translucent heat shrink tubing eliminates the issue of the barrel opening, high elasticity keeps steady performance.
• 【No Slip Wire Contact】- Thick barrel ensures strong secure crimping every time to prevent wire failure, increase current flow, decrease voltage drop, and reduce equipment downtime. When heat is applied, polyolefin tubing reduces in size and the adhesive flows inside the insulation filling gaps within the terminal.
• 【Money back guarantee】- If for some reasons you are not completely satisfied with your purchase, please contact us anytime you feel convenient, refund is guaranteed.