Hello !
(i'm french - ggogle trad ! )
I need information on the prepreg XC110, because I unmolded the part and the finish is not what I expected. However my mold is perfect and very smooth and shiny (polished). But the surface of the carbon shows a lack of resin in places and some details are not well formed by the resin. Do you have to put a specific side of the prepreg on the visible surface? ie the side of the blue protection or the side of the brown protection? I did a heating step in the oven, first at 70 then at 120 to finish. 7 hours in total.
all the material comes from easy composites, also the OV301 oven and the vacuum pump
Thank you for the information ! 
Luc