Originally Posted by Dave Severson
If I'm putting POR 15 on something I want to have a really smooth appearance, I brush the edges, then load up the gun and shoot the rest. Another thing I've learned with using POR 15, is that after you have applied it, then wait till it is in the almost dry, but still a bit tacky stage you can spray a coat of Epoxy Primer over it. Once the whole thing dries and cures out, you can work it and paint it just like any other surfacing.... Had some issues getting primer to have good adhesion over POR 15 if I wait till it is totally dry....