How To Make a 2‑Part Mold of an Architectural Bracket
Step 10: Placing the Mold Box Lid
Mold box lid is placed over the silicone and secured with screws. Additional silicone is poured in the top of the mold box to fill the open void. Non-sulferoil based clay is used to plug pre-drilled vent holes. Additional wood is used to cap the mold box.
