Concrete Stain - Applying Second Coat (different color)
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Concrete Stain - Applying Second Coat (different color)
I had my concrete porch stained with a water-based concrete stain last week at the same time my house was painted and the color didn't turn out like I expected. It is more of a blue than a gray. Only one coat was applied to a previously bare concrete surface. Do I need to do anything to prepare the surface for another coat (this time more of a gray color), or can I simply roll on the new color?