how good does POR-15 work on rust? i bought a 1960 ford and it has 50yrs of rust to stop and repair.
Did you use alcohol to clean the gun?I just received my order of POR 15 ... I ran out ... Stuff is great , there is no need to thin out the paint ... The trick to spraying por is a cheap spray gun , harbor freight or Home depot ... Standard suction gun will spray por and leave it like glass ... The higher end guns are designed for a thinner material ... The cheaper guns spray anything , I use one for spray glue .
I'm waiting for parts to roll in but have the truck up in the air and I am preping the underside of the body for grey por15 ... Harbor Freight has a cheap preasure pot setup and that would be great for spraying upside down ... I'll keep you posted on the pot .