#4-6 Kg ProCast™ Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

I used it in my blast furnace to melt brass and i am still using it today after 7 years it's still in good condition.

Have done a few meltings in this crucible - used borax to season it - not sure that was a good thing, But the crucible is working great as designed. Pour spout could use some work - but it it is fine.

This is an 8k crucible not a 6k. Please fix the description. I needed a spare 8k anyway so I’ll keep this one.

Okay so I have had some pieces explode off of the bottom, I had used it once was fine used it again and heard some popping in the forge then saw some graphite falling out the bottom so removed it and it was missing a chunk from the bottom. Perhaps I abused it not sure, it is still use able plenty of material remaining. Does this sound as it got wet or are my temps perhaps too hot? The graphite was glowing between orange and yellow. Could always use the pieces to attempt to make N2C4 :)

I bought these before and they work great. This one was slightly chipped but still usable.

This one was so big I just barely could get it in the furnace. So I ordered a smaller one also. I hope to melt copper and brass in this one once I build a furnace with a larger cavity and the tools to handle it. For now I am working on the smaller on which I will use for aluminum casting. Looks to be of the highest quality.

This crucible is just the right size for my homemade furnace. Cans fit easily, but it has capacity for some larger things and holds heat well. Mine has been through several melts with no issues.

Great product, returned everyone else's and will only buy from pmc. There sizes are honest