20 Gauge Copper Sheet Metal - Web 20 gauge copper sheet (32 mil) 36 x 48 (one sheet) $299.99. Web copper sheet is a very workable and malleable form of metal, high in electrical and thermal conductivity, and provides.
Web copper sheet is a very workable and malleable form of metal, high in electrical and thermal conductivity, and provides. Web 20 gauge copper sheet (32 mil) 36 x 48 (one sheet) $299.99.