22-18awg Heat Shrink Butt Connectors (500)

Master electrical connections with ANCOR heat shrink butt connectors engineered for 22-18 AWG applications in marine environments. Cross-linked polyolefin tubing delivers exceptional strength and non-flammable characteristics superior to standard PVC. Heat-activated adhesive creates an impervious seal against saltwater, oil, acids, and solar degradation with integrated strain relief. Expert-preferred nylon insulation provides marine-grade resistance to sunlight, moisture, chemicals, vibration, and mechanical damage. UL Listed and CSA Recognized for industry standards, these connectors shrink to one-third original size at 257°F with reliable performance from 40°C to 110°C. Tinned pure copper ensures maximum corrosion resistance and current flow. Comprehensive 500-pack for extensive fleet maintenance and large-scale electrical projects.