BNTECHGO 26 Gauge Silicone Wire 10 ft red and 10 ft Black Flexible 26 AWG Stranded Tinned Copper Wire. – High strand count copper core,26 AWG silicone stranded wire has 30 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.