I've been working on Van's practice project. Although there's obviously no need to prime the practice project, I am doing it anyway, just to get a feel for the entire process.
I laid the pieces down, backside up, and sprayed the self-etching primer onto the surface. The problem I had was that the primer leaked through to the other side (around the edges and through the drilled holes). What's the easiest way to avoid this? Put masking tape along the edges and holes on the non-primed side of the parts?
I laid the pieces down, backside up, and sprayed the self-etching primer onto the surface. The problem I had was that the primer leaked through to the other side (around the edges and through the drilled holes). What's the easiest way to avoid this? Put masking tape along the edges and holes on the non-primed side of the parts?