OPI Clarité Odor Free Liquid Monomer 3.4Oz

I was looking for a slow setting no odor monomer so I wanted to give this one a try. I used it with mia secrets acrylic powder and sadly it just wouldn't set? Even an hour or so later it was still gummy. Also I know some say not to mix powder and monomers but it also yellowed pretty bad. So yea I'd pass on this one! The CND low odor was much better.