JDBB turned near high gloss?
i recently painted a truck bed with JDBB with JD thinner and the recommended hardener at 8:1:1. and it turned out glossy. what went wrong? i had the paint stirred, no sludge in the bottom of the can so all the flattening agent was mixed. is the hardener the cause? should i mix it at 6:1:1 instead or not use any hardener at all? and without hardener will the paint hold up as well?