Is their a product that gives cement a more natural rock color?
Yes it’s called ochre. You get ochre pigments to colour cement red (iron ore oxide), yellow and shades of brown. You mix it into the wet cement. Some ochre products you can apply on a dry surface but it may wear off esp. on a floor. Suppliers of cement usually stock it. http://colortechnologyltd.com/concrete-products/ochre.html http://www.tryrelics.co.