GPK Premium Gold Flux (black)

$16.96$32.17 +GST for NZ

This FLUX is ideal for melting gold or smelting coins.

All prices are subject to 15% GST for customers within New Zealand. International customers (shipping outside of NZ) are exempt from paying GST.
SKU: PF10 Category:


Our special mix without lead (no cupelling necessary) and consisting of 4 main ingredients: Sodium Tetraborate (Anhydrous Borax), 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 gold processing kilns.