[thelostspore] was experimenting with resin casting, and discovered that he needed a pressure casting chamber in order to get clear casts. There are commercial solutions for sale, and they are ...

Resin casting lets you produce parts that would be ... You will be displacing air and replacing it with bubbles. You want clear path for the air to leave and the resin to enter.

Narrator: Don't worry, these aren't real fish. They are meticulous paintings cast in resin. These realistic aquarium scenes are painted and poured by hand, layer by layer. They're made my Lillian ...

very slowly mix both parts until the mixture is clear and ready to pour," she advises. "Don't mix too fast, or else you will get a lot of bubbles in your piece." To cast the flowers in resin ...