Has anyone here used this product to treat rust? I've just brushed/rubbed down rusty rear wheel arches/sills on my Clio and treated the metal/rusty bits with fertan. If anyones used it, how does it rate in your experience? I did intend to use primer next, then paint, but I had to scrape off the rubbery sealant stuff to get to the rust - where do I get this stuff from, and is it simple to apply? Any better suggestions would be very welcome, as am a diy dunce! Thanks in advance,
Chris