Clemons Concrete Coatings announced that Etch & Clean has been improved with a new reformulation. The reformulation produced a more gentle and easier-to-use acidic cleaning solution. The active ingredient in Etch & Clean is a mild acid that lightly etches the surface and removes efflorescence on concrete.
Etch & Clean is milder than muriatic acid. It is concentrated and easy to rinse. It will not damage the substrate chemicals necessary for acid staining, thereby allowing better penetration of the stain solution.
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