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Lab talk, the good, the bad, and the ugly
All Porcelain-Press
Getting "dimples" near sprue area - e.max press
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<blockquote data-quote="Contraluz" data-source="post: 308891" data-attributes="member: 3357"><p>I have had this issue occasionally. But not as severe as it looks on the images. In most cases it is user introduced. Critical spots are the sprue 'attachment' points with sharp angles, where the investment can be ripped away and end up in the crown. You may also revise your sprueing technique in general. But it could also be a bad batch of investment. What are you using?</p></blockquote><p></p>
[QUOTE="Contraluz, post: 308891, member: 3357"] I have had this issue occasionally. But not as severe as it looks on the images. In most cases it is user introduced. Critical spots are the sprue 'attachment' points with sharp angles, where the investment can be ripped away and end up in the crown. You may also revise your sprueing technique in general. But it could also be a bad batch of investment. What are you using? [/QUOTE]
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Lab talk, the good, the bad, and the ugly
All Porcelain-Press
Getting "dimples" near sprue area - e.max press
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