Non-Chemical I Need Advice On Coring Out Some Carbon Blocks

[Anonymous]

Thanks lazersteve,

I will be following your instructions and I'll post pictures and my progress when I'm ready to cast a few bars.

This information is priceless to me. I'm so glad to be part of an elite group of people and being a part of the most worth while forum on the Internet.

Thanks so much...

Kevin

 

[Digitaria]

I heard that kaolin clay first cooked to make metakaolin, then cooked to the point of destroying it, makes excellent high temperature material which is used to make molds for fused quartz.