Important: One thing to note up front here is that not all images actually have any areas in them that are supposed to be neutral gray, and obviously, you can't find what's not there, so if that's the case with your photo, no technique for finding midtone gray will work.
Unfortunately this colour is much more true to blue than green. I now have a soft turquoise but washed the colour out after only 10 minutes. So I'll be surprised if it lasts for more than 2 weeks. Overall I think the Joico colour has great pigment but don't go with the colours you see on the package!!
Quoted: 0 Post(s). Duplicolor engine enamel primer...how long to wait. Hey guys. I put the primer coat of Duplicolor engine enamel yesterday and I was wondering when I should put the final coat of color on top of it. Do I need to wait the 7 days for the primer to cure or is it ok to put the color coat on over the primer today and let it all cure for 7 days?