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Lab talk, the good, the bad, and the ugly
All Porcelain-Press
White ring at sprue
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<blockquote data-quote="Car 54" data-source="post: 226298" data-attributes="member: 85"><p>Same here, as I previously posted, gray but no real definite white ring. I think it only happens to me on the thicker monolithic HT ingots that I do all my posteriors in. All my emax coping are in LT's or Mt's, and press fine.</p><p></p><p>Maybe the fiber optic effect Patrick mentioned is more easily seen on HT ingots? I need to make sure I'm using his tips, along with trying user name's suggestions.</p></blockquote><p></p>
[QUOTE="Car 54, post: 226298, member: 85"] Same here, as I previously posted, gray but no real definite white ring. I think it only happens to me on the thicker monolithic HT ingots that I do all my posteriors in. All my emax coping are in LT's or Mt's, and press fine. Maybe the fiber optic effect Patrick mentioned is more easily seen on HT ingots? I need to make sure I'm using his tips, along with trying user name's suggestions. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
All Porcelain-Press
White ring at sprue
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