Ok so im painting my engine bay but im doing a por 15 coat im wondering do i have to use high heat por 15 or can i just use the regular por 15 to do it

 

I paint mine with GM recondiction black but you will be ok with regular por 15

 

Ok sounds good to know this is there a different rust eater spray besides the marine clean an metal ready im kinda running out an i need to prep it first before putting down the por 15

 

Yeah we use SEM rust mort you just use a scraper and remove all the scale of rust do not sand or grind the rust then apply the rust mort wait 48 hours and the rust turns into black primer then you can apply and high build primer to fill in the rust Pitts if you have any

 

Where do u get the sem mort at do they sell it at home depot, lowes etc etc

 

No they don't have it you can look in you yellow pages and look for a aut paint supply store they will have some oreilly auto part stores or you can get it online. http://www.oreillyauto.com/site/c/de...2159&ppt=C0171