Seachoice Heat Shrink Butt Connector

Seachoice Heat Shrink Butt Connectors join two wires end to end. They make a sealed, insulated splice for marine wiring. Marine-grade heat shrink butt connectors like these are also called heat shrink wire splices or waterproof butt splice connectors. They suit boats, trailers, and other wet or high-vibration environments.

Key Features:

• Heat shrink insulation: The tubing shrinks around the wire when heated. It forms a snug, protective seal over the splice.
• Marine-grade construction: Built for use around moisture, humidity, and the corrosive conditions common on the water.
• Color-coded insulation: The color shows the wire gauge range each connector accepts, so you can quickly pick the right one.
• Crimp-style terminals: A crimp tool secures the conductor in the metal barrel for a solid electrical connection.
• Strain relief and protection: The sealed insulation helps guard the splice against moisture, abrasion, and vibration.

Strip the wire, insert it into the connector, and crimp it. Then heat the tubing with a heat gun until it shrinks fully around the splice. Seachoice supplies boating hardware and accessories, and these connectors are a dependable choice for marine electrical repairs and installations.