POR15 and Herculiner Problems Together?
When I was prepping my YJ tub (which is going on my CJ) I noticed some rust in the footwells. I prepped the area with some rough sanding and cleaned the area with Xylene and applied POR-15. The tub sat in my garage for a while (maybe a month), before I applied Herciliner. After 5 months of sitting in my garage the tub looked fine. I put the tub on the CJ frame and stored it outdoors exposed to the weather. Well after 6 weeks the footwell areas look as though they were never painted. The rust has returned as it was before I started and it looks as if the Herculiner and POR15 have disappeared.
Anyone have any advice or similar experiences?