It has an 18awg solid BCCS (Bare Copper-Clad Steel) center conductor, with FPE (Foam PolyEthylene) insulation/dielectric, covered in a foil shield consisting of an inner layer of 100% coverage aluminum foil/polyester tape backing, then wrapped in a 60% coverage aluminum braid shield, all wrapped in a white FR-PVC (Fire-Retardant Polyvinyl Chloride) jacket.
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