2 doctors weighed in:
What is the difference between heat and self cure acrylic resins?
2 doctors weighed in

Dr. Daniel Wolter
Dentistry
1 doctor agrees
In brief: Long-Term Quality
Heat-cured acrylics are less porous, harder, easier to polish, easier to clean, and generally last longer. But, they have to be processed in a laboratory (generally).
Self-cured acrylics are quick &easy to use, so a dentist can use them in a clinical/practice setting. You don't have to send anything to the lab and wait. Large projects = heat-cured preferred. Small projects = either is okay.

In brief: Long-Term Quality
Heat-cured acrylics are less porous, harder, easier to polish, easier to clean, and generally last longer. But, they have to be processed in a laboratory (generally).
Self-cured acrylics are quick &easy to use, so a dentist can use them in a clinical/practice setting. You don't have to send anything to the lab and wait. Large projects = heat-cured preferred. Small projects = either is okay.
Dr. Daniel Wolter
Dr. Daniel Wolter
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