Hi guys
Had a bit of a search + can't really find a yes or not
In light of unimould not being great for xpreg range my next mould I'll be making in epoxy to allow me to use the xpreg, building an oven at the moment which will have all the progressive temperature rise etc

My question is If I was to use epoxy with bidder bound Matt to make my mould, wet lay up then vac bagged to remove excess + oven cured, would they be suitable for xpreg or Not?
Purely to keep the mould costs down

Many thanks
James