I just put down a couple of layers of H&C Concrete Stain (water soluble) on the driveway. I let it dry for three days and moved the cars back onto the drive. Now there are tire tracks that seem to be embedded in the stain. The guy at Sherwin Williams said to use the water soluble stain if it had already been painted, the xylene based stuff is only for bare concrete. From what I have read up on, the xylene base stain is better for exterior use. Could this be why I now have tire tracks????
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