Hi

I am currently in the process of making car parts from carbon fibre. As some of them must be more temperature resistant I buildt a curing oven for the infusion made carbon parts. Everything is controlled by a PID controller.

Right now I am making the molds out of glassfibre.  The question is should I also cure the glassfibre molds and should I cure them together with the part I am making the mold of? Like should I leave the steel door of the car on the mold while curing it? To prevent warping?