Been a while since I posted, life takes a lot of turns 😊 I am involved in a non-traditional furniture build, which deviates from my area of comfort (Arts and Crafts White Oak). It is cabinets for a Loudspeaker system. It is constructed of MDF. I have done a few speakers builds in the past for myself and others, but always used veneers which allowed for traditional finishing techniques. However, this is not practical in this project due to some portions of the cabinets being sharply curved (inner), so I decided to do the project finish with enamel. I did this once years ago and had issues with differing porosity between the MDF edges, routed portions and face and was not happy with the outcome. So, I want to seal the entire surface, but especially the porous portions before I spray so the finish will be uniform. I am hoping someone can help, any thoughts?