[johnjzjz]

primer is a product that is intended to be an under coat for paint we all know that - but if after its first cure it is not used as it was intended, some want to be completely removed before paint can and well stay put on the car -- the epoxy stuff you will need breathing equipment to use but hands done its the best for covering bad sanding job to imperfections in the body with a min of effort - a regular production primer is porous and such will suck up water over time not what you want -- we only use the best stuff on the market at a huge cost add to any job but in the end its what everyone wants as an end product -- hope i helped - jz