Features GB Xtreme 22-18 gauge butt splice constructed with heat shrink insulation -- adhesive lined to waterproof and environmentally seal electrical connections when crimped and heated Insulates and protects connections from wire pullout, moisture intrusion and abrasion Heat - activated adhesive melts and flows to create a reliable seal Resists salt water, oil, gasoline and other environmental contaminants UL and CSA safety listings Temperature rating: -67° - 221°F (-55°-105°C) Specifications Application:22 - 18 AWG Type: Splices Color: Orange Quantity: 25