End-to-end wire joins that keep failing? Moisture getting into the splice and corroding the copper from the inside out? These Jaycar butt connectors solve it in one pass. A heat-sensitive sealing gel sits inside the sleeve and floods the crimp joint as you apply heat to the heatshrink. You get a water-resistant, corrosion-resistant end-to-end join with strain relief built in. No soldering, no separate sealant tube. Crimp, shrink, sorted. Pack of 8, red for easy colour coding. Part of Jaycar's 11-style self-sealing quick connector range
