Good Electrical Conductivity:Contains a high proportion of fine copper flakes with good electrical conductivity for battery cable connections,gate switch,Armature connectors. Material: Copper. Temperature Range: -30F to 1800F,ideal for use in spark plug threads, exhaust manifold bolts, brake hub bolts,engine bolts, thermostat housing bolts, fuel filter fittings,Injection moulding machine nozzles.
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