• 100% RECYCLED COLLOIDAL SILVER (ULTRA HIGH PURITY SILVER) ROUND WIRE •This round wire is precision-drawn from 100% recycled colloidal silver (ultra-high purity 99.99% Ag, with impurities below 50ppm), combining sustainability with professional-grade performance. With its bright, lustrous hue and smooth circular profile, this wire is ideal for eco-conscious jewellers and specialized applications seeking both beauty and responsibility in their fabrication materials. • KEY POINTS •[100% recycled colloidal silver - 99.99% pure][Impurities below 50ppm][Polished Finish][Responsibly sourced, refinery-certified metal] • MORE INFO •Made from post-consumer and recycled silver content, this wire maintains the same purity and working characteristics as traditional fine silver, with impurities reduced below 50ppm. It is suitable for high-quality jewellery builds and specialized industrial, medical, or chemistry applications, offering ethical reassurance and excellent performance for forming, soldering, and finishing. • METAL SPECIFICATIONS •[Colloidal Silver][Purity: 99.99% Ag][Density: 10.49g/cc][Melting Range: 961c][Hardness HV (Vickers): 30][Annealing Temp: 400c][Hallmarked: No][Multiple quantities will be cut as a continuous length] • USAGE & APPLICATIONS •Perfect for fine jewellery projects including ring bands, jump rings, earring wires, wrapped loops, prongs, and chain components. Its ultra-high purity makes it ideal for industrial, medical, and chemistry applications where minimal impurities are critical. Polished to a bright silver sheen & easily finished with textures or patinas.