[JOAT]

I've been doing like everyone does. using spray paint to paint the routed sections then sanding off the paint to only leave the routed areas painted.

No, not every one. The few times I paint anything I use a brush, acrylic latex, and have never had any bleeding issues. :laugh2:

 

[JOAT]

Joat - your right not everyone but, but you are still basically doing the same thing. Paint it on & sand it off.

Nope, I do my sanding before painting, not after, just paint very carefully.