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breathable
survival training
Can also be connected directly to the detector's 3
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A powerful separator magnet helps remove magnetic materials quickly
GPK Premium Gold Flux (Black) 1 lb International breathableOur 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