PrimaLega Casting Grain Master Alloy for Silver Ag 925 Alloy Sterling Silver 1Toz. Italy

Combines nicely with fine silver and melts great with a torch (1oz) . Poured into combination mold and formed an excellent ignot with little fire scale. I gave it 3 stars because I had issues reducing the ignot beyond 0.8mm. I used the same forging, annealing and rolling methods that I've had great success with using other sterling master alloys. I varied the technique on the second ignot and got similar results. I dont think this is the best option for making sheet, wire etc. I bought this because I ran out of s88 and needed some in a rush and it could be a casting alloy for all I know. I might have had better success if there was more information available about the alloy. It's not a total loss, I can still use the sheet for other jobs.

You need to use pure copper, this will ruin your silver if you want to use a pickling compound with it.

What is this material? Physical properties are stated but not chemical. Description is very misleading. Please include material so we know exactly what the material is so alloying can be made without guessing.

I had tested locally and it is not even silver.