"ONLY 3 LEFT" when its gone, it's gone (we will no longer be stocking smelting equipment)

Also, due to licensing requirements, we can only sell this product within Canada!

GPK's own special mix without lead (no cupelling necessary) and consisting of 4 main ingredients:

• Sodium Tetraborate
• Sodium Carbonate
• Silica
• 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 concentrates, as well as melting precious metals in all GPK Kilns and others.

Helps to retrieve other precious metals locked up in the flux after smelting, thereby helping not only purify your gold, but retrieve the silvers and platinums as well.

All prices are priced in Canadian funds and does not include tax or shipping (if applicable).

Shipping Charges on shopping cart checkout orders ARE ONLY AN ESTIMATE due to various sizes number of boxes and destination, and may be adjusted up or down, depending on these factors.

Please refer to our "Shipping & Returns" page Click Here or CONTACT US for an accurate shipping fee.