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How To Prepare Concrete Floors For Topcoats

How To Prepare Concrete Floors For Topcoats   There are three things to address before applying a topcoat to any concrete floor… Contaminants, moisture, and pH. Contaminants can be anything from dust and dirt to grease, mold, mildew and other topical sealants. These need to be removed before any topical sealant can properly adhere to…