Duplicating Architectural Ornaments with Fiberglass Part 2

With my mold boxes made and properly sealed I mixed the ReoFlex according to the instructions and poured the urethane slowly into the box until it fully covered the parts. There are excellent instructions and videos on the Smooth-On web site for this part of the process.

After pouring, the urethane has to cure 24 hours before demolding.

Here is a video of me demolding the parts.

Now I need to let them cure overnight before I begin casting the fiberglass.

Continued Part 3