Oh yeah!
I've only been able to fabricate just a few polyester RFP components using USG plaster-splash tooling, but they're my favorites
I've even used just a rich, Portland cement-based sand mix with acrylic admixture for female molds.
At ABARIS, we laid up, and vacuum-bagged/ autoclaved, pre-preg epoxy/ carbon-fiber within epoxy-faced plaster splashes.
Infinite possibilities with composites!
