Step 3: Pouring the molds
Pour the prepared mixture into the molds. It is important that you always leave a rim of 0.5 cm to 1 cm free on plastic molds so that the castings can be removed more easily later. Gently shake or tap the molds on the table so that the mixture is evenly distributed in the mold and any trapped air bubbles can escape from the mixture.
Step 4: Demolding the castings
After about one hour you can demold the castings. To do this, turn the mold over and press gently on the back so that the casting can slide out gently downwards. If necessary, you can tap the mold lightly on the table to help.