I had the vacuum pump anyway, and an older pressure cooker that I got for 5 bucks. I tend to keep fiberglass resin on hand anyhow, so why not?
Anywho, best I've been able to determine the commercial systems out there are simply using a different polymer than I am. Those are using a thermostabilizing acrylic ester, I'm using a thermostablizing polyester.
Surprisingly similar science involved.
Now only if I could find a styrene based thinner somewhere locally.....
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