It consists of a solid bare copper 20awg conductor with FFEP (Foam Fluorinated Ethylene Propylene) insulation/dielectric, covered with a Duofoil shield (100% coverage aluminum foil/polyester tape backing/aluminum foil-2 layers of foil shield), then covered with a 95% coverage tinned copper braid shield, all wrapped in a natural (white) Flamarrest (LS-PVC or Low Smoke PolyVinyl Chloride) jacket.
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