How To Make Antler Reproductions Using Reverse Molding
Step 6: Casting Smooth‑Cast 320
Measure and mix Smooth-Cast 320 plastic and pour it into one side of the antlers, up to the burr. Gently roll the mold to ensure that the mold tips are coated with plastic. Then repeat on other side.
Once both sides are poured, bolt the mother mold together securely at the center and pour the skull plate. After pouring the skull plate, allow the resin to fully cure for 45 - 60 minutes.
