I am trying to finish up welding the roof on my cab. I cut it off just below the drip rail across the back panel. I have a cheap HP mig welder & its taking forever to weld it in. The welder makes a mess and is hard to get a good bead, so it had a lot of small pin holes. Rather that keep re-welding & grinding, I was going to paint it with POR-15 and then do my plastic filler work over that to smooth out the area. Since POR-15 is supposed to encapsulate the metal I thought I would use that to prevent rust through & bubbling the filler later down the road. Any Ideas on this????

1957 Chevrolet 1/2-ton Stepside LB in the Gallery
My Photobucket shots

The person who has nothing for which he is willing to fight, nothing which is more important than his own personal safety, is a miserable creature and has no chance of being free unless made and kept so by the exertions of better men than himself." - John Stuart Mill (1806 - 1873)