Mundorf Silver/Gold Solder
Silver/Gold is added in the M-SOLDER which itself is a pure tin copper compound. Silver is used for better conductivity and retaining superior sound qualities. Gold is applied to safeguarding the sound properties. Specifications: 95.5%Sn/0.7%Cu/3.8%AgAu (AgAu=99%Silver1%Gold) - 1mm Dia. - 2.5% Flux - Lead and Cadmium Free.