Gearhead, have you had any luck putting POR-15 over a sandblasted frame? I did the Malibu daily driver that way, blasted the frame completely and painted it. Didn't last 3 months until the paint was wearing off in different areas. Had a buddy with the same problem. I for one will not sandblast before using the POR. I like the paint but will just use it over a wire brushed surface. Just my 2c
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Ontario Inliners
1940 Chev Sedan
1954 Chev Custom
1965 Chev Pick-up
