Product Description
This 12–10 AWG yellow heat shrink butt connector is engineered for secure, sealed splicing in automotive, marine, and trailer applications. The heat-activated polyolefin tubing with adhesive lining forms a watertight, corrosion-resistant seal once heated, providing long-lasting reliability in demanding environments. Ideal for OEM wiring systems and aftermarket repairs where durability matters.
Specifications & Features
- Wire Range: 12–10 AWG
- Connector Type: Butt connector
- Insulation Material: Heat-shrinkable polyolefin with adhesive lining
- Color Code: Yellow
- Clear tubing allows visual verification of proper wire placement and crimp
- Adhesive lining seals out moisture and protects against corrosion
- Enhanced pull strength compared to vinyl or nylon connectors
- Ideal for automotive, trailer, and marine wire repair or replacement










