![]() So if you are planning to create molds and castings on a regular basis then you should bite the bullet and acquire the right type of equipment to achieve professional results. ![]() These are all great studio tricks that will definitely reduce air bubbles. Vibrating the mold, or mold box helps, as well, either mechanically, by knocking on it with your knuckles, a vibrating table, or even placing a vibration source against the mold box, such as a hand sander. This allows air to escape as it travels down the narrow stream as you are pouring. So the purpose of this article is to provide the specific answer you are looking for.įor casual mold making and casting, you can pour your materials in a high, narrow stream into one corner of your mold box to reduce the inevitable air bubbles. 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. As with so many answers in life, a “yes” or “no” answer is not possible without first learning more information about the project. I am often asked if a vacuum chamber or a pressure pot is required in the fine art of mold making and casting.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |