12-10awg Heat Shrink Butt Connectors (100)

ANCOR heat shrink butt connectors deliver marine-grade reliability for demanding electrical applications. These 12-10 AWG connectors feature cross-linked polyolefin tubing that outperforms standard PVC—offering superior strength and non-flammable construction. The integrated heat-activated adhesive creates an impervious seal against saltwater, oil, acids, and UV exposure while providing exceptional strain relief. Nylon insulation resists sunlight, chemicals, vibration, and cut-through damage. UL Listed and CSA Recognized, these connectors shrink to one-third their original size at 257°F, operating reliably from 40°C to 110°C. Tinned copper ensures corrosion resistance in harsh marine environments. Pack of 100.