hi all i am currently bare metalling the engine bay inner wings and all of the new floor pans boot floor and sills on s2 erst
i am acid etch priming as i go
i intend to stone chip and paint all these areas then white underseal
will i get any benefit from painting this on top of the acid etch
http://www.ebay.co.uk/itm/Zinc-Phosp...item27c201ffea
i know i wont get full benefit but its gotta help right
any help appreciated

 

Id go for 2k primer but you'll have to go wet on wet or key the etch up with grey scotch if your gonna leave it for any length of time

 

as above mate 2k primer , get a good 3 m mask tho