Matt MacIntire on tue 21 may 02
What is it about fireclay that makes a claybody have that "tooth" and
working strength?
Adding grog seems to help a smooth clay behave more the way I like, but
a grogged body still doesn't feel like a high fireclay body. I've seen
some reference to different particle sizes in clays contributing to this
workability. =20
Are there any other clays that add similar working characteristics as
fireclay?
TIA
Matt
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