Posts tagged 'de-airing'RSS Feed
I am often asked if a vacuum chamber or a pressure pot is required in the fine art of mold making and casting. As with so many answers in life, a “yes” or “no” answer is not possible without first learning more information about the project. Except for water clear resin such as AquaClear resin, where tiny air bubbles will obscure the clarity of a piece, and such equipment is a must, my answer most often is, “It all depends.” That is unsatisfactory, I know. So the purpose of this article is to provide the specific answer you are looking for.