i know i once painted an old hood with rustoleum flat black with a valspar hardener mixed in. it turned out almost a gloss, about what i have now. done semi gloss and satin the same way with the same hardener. they all turned out the same. im just wondering if the JD hardener is the reason and will the JDBB paint hold up with out it.?
Last edited by runn141; 11-21-2009 at 06:40 PM.