BNTECHGO 10 Gauge Silicone Wire Kit Red and Black Each 10Ft Flexible 10 AWG Stra BNTECHGO 10 Gauge Silicone Wire Kit Red And Black. High strand count copper core,10 AWG silicone stranded wire has 1050 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder. byJuly 4, 2026