✅WATERPROOF: Our solder connectors have high-quality polyolefin tubing on the outside and hot melt rings on the inside ensure a tight waterproof seal which prevent wires from corrosion. These wire connectors heat shrink have an insulation tubing that ensures a tight waterproof seal which prevents wires from corrosion.
✅ STRONG GRIP: The automotive wire connectors have a strong grip. To ensure strong holding, tubing shrinks and solder melts and flows through the stripped wires.
✅ WIDE USAGE: These solder shrink connectors are perfect for automotive, marine, home wiring and other outdoor applications. Our connectors provide a safe, strong, long-lasting grip through the year.
✅ SIZING RANGE: The waterproof butt connectors come with 23 red connectors (AWG: 22-18, WR-0.5-1.0), 10 white connectors (AWG: 26-24, WR-0.25),12 blue connectors (AWG: 16-14, WR-1.5-2.5) and 5 yellow connectors (AWG: 12-10, WR-4.0-6.0). 50 pieces to cover all your needs!