Eastwood Diamond Clear Gloss for Bare Metal
Product Review (submitted on April 28, 2011):
I used this on some cast aluminum parts I sandblasted. Was hoping the natural look of the blast look would last. This coating turned yellow while all of the blasted parts I did not coat still look good. All the parts I coated will now be removed from the engine and reblasted - but not recoated with this crap. The yellowed parts include the TPI plenum, runners, and intake.