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Rugardave
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High everyone,
I've started to get seams on the inside of the crowns I cast all of a sudden. I use seperator and dip as usual but the casting comes out w/ a lot of horizontal lines from abut the middle to the margin. Is there a special sep. that people are using these days? One that works 100%. All this is on the inside of the crown both PFM and cast crowns. Would shelf life have anythig to do with this?
I've started to get seams on the inside of the crowns I cast all of a sudden. I use seperator and dip as usual but the casting comes out w/ a lot of horizontal lines from abut the middle to the margin. Is there a special sep. that people are using these days? One that works 100%. All this is on the inside of the crown both PFM and cast crowns. Would shelf life have anythig to do with this?