Duplicolor ceramic engine paint issues

Oh I know engines werent super shiny, but this stuff is really dull as crap.
That Duplicolor engine paint is pure crap, I painted two engines, one black, one orange, I followed the can instructions to the tee even used their primer. Both engines now need a re paint after 2 years. If you get any fuel or solvents on the paint it well come right off. Junk, never again