Duplex boat cable is used in everything from simple internal boat wiring to connecting transformers in an AC system.Although it is a flat cable, it is designed with flexibility in mind. We know that you will be working with tight spaces and will need to pass your duplex boat cable through some narrow areas. Without flexibility, that job just got harder. When we manufacture this wire, we extrude the jacket in such a way that there is no space left between conductors. This means no room for moisture to accumulate. Additionally, we use talcum powder on the internal conductors in order to make the removal of the outer jacket as seamless as possible. The final product is a flexible, durable easy to strip, and easy-to-use duplex boat cable.