Just starting to flat back epoxy primer prior to cellulose topcoat and I seem to be getting a very shiny finish. It's my first time using epoxy and I'm using the same technique as I would use with cellulose primer - basically wet flatting with 600 grade. I can't remember getting such a shiny finish and am worried the topcoat isn't going to get a good key. Should I be using a coarser grade?
Cheers
Cheers