I did the Quikcrete 2 part epoxy (tan) and left out the speckles for the same reason
Make sure the concrete is COMPLETELY dry before putting the paint down. Mine was but there was a water problem outside one of the side access doors (grading problem, standing puddle) and although it hadn't rained in several days, after application the paint peeled up in a semi circle about a foot into the garage.
I like the smooth finish much better than the acid etched and have never had a slipping problem.
Last edited by Jim Sears; 02/12/2017 4:26 PM.