I have taken my project to bare metal and need to seal it before it starts to flash rust. The plan is to seal it with epoxy sealer, do the final body work and then spray polyester high build for block sanding. Eastwood has several polys and my question is which one would be best to go over epoxy and then a final primer of 2k urethane. I have read the descriptions and some state OK to go over urethane but none state OK to go over epoxy.
Thanks,
Larry
.