Acid Wash Concrete Countertops

Alternatively buy an acid stain neutralizer from your concrete stain provider.

Acid wash concrete countertops.

You can also use acid in weaker concentrations to remove white mineral deposits efflorescence and heavy grime. The acid wash method can be messy so it s best to color your concrete countertops with this method outside and then install the finished counters later. This helps set the color into the concrete. Wash the countertop with the neutralizer thoroughly then wash away the.

Acid washing also known as acid etching prepares a concrete surface to accept a sealer. Acid washing also known as acid etching prepares a concrete surface to accept a sealer. Yes you can acid stain any concrete countertop as long as the concrete has not have been treated with any waterproofing agent cleaned with muriatic acid or a heavy trisodium phosphate tsp solution. You can also use acid in weaker concentrations to remove white mineral deposits efflorescence and heavy grime.

How to acid stain concrete countertops. Concrete is a durable surface for countertops but it s extremely porous and without a good seal it stains easily. Most acid stains are a mixture of water hydrochloric acid and acid soluble metallic salts. The acid stain will not take on concrete that has been treated with these products.

The acid wash can be applied with a spray bottle or paint brush depending on the final texture you want on the countertops. The acid in the stain lightly etches the surface allowing the metallic salts to penetrate more easily.