Water creeping into your spade terminals? Corrosion eating through a crimp you thought was solid? Stop patching it with grease and tape. These Jaycar fully insulated female spade connectors use a heat-sensitive sealing gel that floods the crimp joint the moment you apply heat to the heatshrink sleeve. The result: a water-resistant, corrosion-resistant connection with built-in strain relief. No extra sealant, no fiddly second step. Crimp, shrink, done. Pack of 8, red colour code for easy identification in a multi-wire loom. Part of Jaycar's range of 11 self-sealing quick connector styles