Uploaded July 2023 | Updated September 2026, 2 weeks ago

---

Getting a mold cavity to fill properly requires doing several things right. The cavity must be correctly positioned in space and it must be properly sprued and vented. This allows the resin to flow into the cavity, rise up and fill it without trapping pockets of air.

Help Support the Channel -Join my Patreon!
Patreon.com/RobertTolone