Review on Gauge Premium Extra Flexible Welding by Durioki Cordaro

So far, so good! The cable is in fact made of pure copper and is flexible enough to be routed inside or along the car. I used it when updating the battery wiring for the rear shifted battery in my RX7. Immediately you noticed quicker starts, a smoother overall tension across revs and the car just feels happier. The shield appears to be quite strong, but it's easy enough to cut with a razor blade in preparation for crimping the ferrules. I used a plastic loom around mine for extra protection as I moved it under the machine.