Mixed 1 bag of Black with 2 bags of Dark Grey to make the grey darker.
Turned out exactly what I wanted. Painted garage to match.
Seems like a good product. We applied when weather was dry and around 40 to 70 degrees in
Gilbert, AZ (Phoenix). Applied 2 base coats, chips on final coat, then clear coat. Non-skid that came with clear did not install because my buddy did and non-skid does not mix well! With chips/flakes I really do not believe you need it! Gloss shows dust very well, but that's what I expected.
Product claims to be 20 times tougher than epoxy. We shall see?
So far - very happy with product!