20 Gauge WirePrimary wire is constructed with single conductor copper, housed in a polyvinyl chloride (PVC) insulation. The insulation features a smooth surface for easy use in applications, while also protecting the 20 gauge wire from oil, acids, and grease.
Wire Gauges 101 For Wire Jewelry Choosing And Using
Wire Gauges 101 is about choosing and using wire for your next jewelry project! Learn about wire sizes and wire types. Enjoy!