GPK Premium Gold Flux (Black) 1 lb Parts Johnson 12 volt submersible pumps

Johnson 12 volt submersible pumps have powerful permanent magnet motors and 3/4 inch discharge

Ideal for gold prospecting in mineralized ground

or processing samples from a mining claim

USB charging cable with magnetic connector included

GPK Premium Gold Flux (Black) 1 lb Parts Johnson 12 volt submersible pumpsOur own special mix without lead (no cupelling necessary) and consisting of 4 main ingredients: Sodium Tetraborate, Sodium Carbonate, Silica and Manganese Dioxide. This flux is especially good for melting Karat or pure gold with your Kwik Kiln and delivers a beautiful, shiny finish to your gold without sticking. Good for smelting ores and melting precious metals in all Kwik Kilns, along with other kilns and furnaces. Please note: Premium Gold Flux