Ultra Member
Premium Member
This was one of the pictures mentioned that caught my eye, so it must be somewhere in the forum


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    SNAG-3-29-2019 0004.jpg
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Tom O

Ultra Member
I watched that last night I’ve not tried making a core yet but have the sodium silicate. I’m thinking about looking for some flux/degasser tablets and fero silicon for this year.


Ultra Member
Years ago when I was first getting into casting I visited the foundry in Delburne. One of the things I came away with was a pint jar of aluminum flux. It does make for a cleaner melt. As far as I could find out is that it is mostly potassium chloride aka low sodium salt.