A. With acid stains, yes. With water-based stains, no - your water-based stain is going to be what it is. Now, if you have a lot of different admixtures in concrete, you can alter the color of an ...

Now you can see how your concrete will react to a specific stain without risking the whole patio. Acid stains are sold by ...

acid-stained or color-hardened concrete. Apply to concrete before hardening/densifying with Consolideck LS, then apply an appropriate Consolideck protective treatment to seal and enhance the color.