Hi all ,
I have a new car floor panel that is already coated with some kind of epoxy primer from factory. I am sure is not the best primer, therefore I am planning to re-coat it with SPI epoxy primer. I applied some paint remover on it and it didn't come out, therefore I am thinking to sand it down.
Now the question is should I sand it to the bare metal before applying the SPI epoxy primer on it, or just scuffing it up is sufficient enough before applying the epoxy primer?
I have a new car floor panel that is already coated with some kind of epoxy primer from factory. I am sure is not the best primer, therefore I am planning to re-coat it with SPI epoxy primer. I applied some paint remover on it and it didn't come out, therefore I am thinking to sand it down.
Now the question is should I sand it to the bare metal before applying the SPI epoxy primer on it, or just scuffing it up is sufficient enough before applying the epoxy primer?