MWS offers gold 99.99 in round wire .020 inch diameter and finer. Silver 99.9 or 99.99 are made at .080 inch diameter and finer. Wire can be provided as uninsulated or made as film coated round wire with polyurethane, polyimide, or any film type typical for copper magnet wire.
Precious metals may also be made as flat wire either coated or bare. All wire products can be supplied with chemical analysis. Other precious metals and alloys available upon request.