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Removable
Fitting acrylic partials back onto model
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<blockquote data-quote="kcdt" data-source="post: 176454" data-attributes="member: 349"><p>You can if you go slow, however, the hydro colloid doesn't last as long as with a machine.</p><p>Personally, you can get silicone down to 5 bucks a dupe if you add in previously used, then chopped up molds as filler.</p><p></p><p>On to your flaskingl issue. Make certain you don't have undercuts. Use wax or Vaseline to block out whatever the plaster knife missed/can't reach.</p><p>On those single abutment problems, half flask as usual. Then before second pour putty the area leaving wings so it will get picked up in the second half.</p><p>Or, you can flow a thin layer of wax just over the slope so it releases easily. The downside is you are left with flashing to cut away.</p></blockquote><p></p>
[QUOTE="kcdt, post: 176454, member: 349"] You can if you go slow, however, the hydro colloid doesn't last as long as with a machine. Personally, you can get silicone down to 5 bucks a dupe if you add in previously used, then chopped up molds as filler. On to your flaskingl issue. Make certain you don't have undercuts. Use wax or Vaseline to block out whatever the plaster knife missed/can't reach. On those single abutment problems, half flask as usual. Then before second pour putty the area leaving wings so it will get picked up in the second half. Or, you can flow a thin layer of wax just over the slope so it releases easily. The downside is you are left with flashing to cut away. [/QUOTE]
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Fitting acrylic partials back onto model
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