Adhesive lined butt connectors are specially designed for waterproof heat shrink applications. Butt splices provide quick and reliable crimp type connections and wire repairs. They are available for a wide variety of wire size and insulation types. Simply crimp both ends for a long lasting, secure connection. Butt spliceInsulates and protects connections from wire pullout, moisture intrusion and abrasionHeat activated adhesive melts and flows to create a sealResists salt water, oil, gasoline and other environmental contaminants16-14 gauge25 per card