Description
Roast filings with an oxidising flame to destroy combustibles, add an equal amount of flux and mix well. Gently melt the mixture with an oxidising flame until a uniform button of metal is obtained. Sold per 250g.
R133.51
Roast filings with an oxidising flame to destroy combustibles, add an equal amount of flux and mix well. Gently melt the mixture with an oxidising flame until a uniform button of metal is obtained. Sold per 250g.