I mould from primered surfaces (2 pack) and I find the primer takes a sprayed coat of PVA release nicely to give a gloss finish.  Wax will give you a near gloss finish that's easy enough to polish up.  I found easylease didn't work well on primer; it seems to soak in and not act as a good release agent.  Might just be my experience.  Hope this helps.

Professionally sprayed primer from a 2 pack system will usually be fine once fully cured.  You should get a release with any decent release agent. Ideally from a mould preparation point, it would be more convenient for a high gloss painted finish (2 pack also) as it means less work needed to finish the mould surface off to a high standard. However, if you don't mind polishing up the surface then you should be fine.

Warren Penalver
Easy Composites / Carbon Mods - Technical Support Assistant

Hi,