Since I am unable to use polyester or vinylester resins I am restricted to epoxies.
I want to surface coat an frp mold with epoxy. The issues at hand are: gravity possibly making clear epoxy run downhill and not staying put on vertical surfaces. The other issue is a service temperature of 200F - 275F. The surface coat needs to not yellow or turn gray over time due to oxidation or heat.
It needs to be room temp cure or oven cure under 120F. I don’t want to spend lots of money building high temp molds that can withstand higher oven temps.
Can someone recommend an epoxy for this purpose?