No it can't. You get one shot at it and what you get is what you get.
The downside with resin for me is that after you pour several hundred baits at a time the resin gets hot and somewhat soft. This can cause warping. Also, as the heat increases in the mold the smell of resin starts to be noticed.
On the upside, the detail you get with resin is a little better than POP.
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