XUUAP 200pcs Solder Seal Wire Connectors Blue 16-14 AWG, Waterproof Heat Shrink Butt Connectors, Automotive Marine Electrical Terminals (Blue)

Features: Hot-melt adhesive provides excellent waterproof property. Excellent stretch and mechanical damage resistance. Ldeally translucent provides tensile strength. High elasticity keeps steady performance. Technical Specifications: Material: Polyolefin Tubing with Solder and hot melt adhesive Inside Shrinkage ratio 2:1 Heat activated waterproof adhesive Waterproof Rating: IP67 Low temperature solder sleeve Minimum temperature for solder to melt: 280ºF (138°C) The temperature of the solder completely melted: 320ºF (160ºC) Minimum shrink temperature: 176ºF (80°C) Operating temperature :-67ºF (-55?) - 257ºF (125?) Dielectric strength :1kv