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Pro Industrial Water Based Catalyzed Epoxy is a family of interior architectural coatings manufactured by The Sherwin-Williams Company, headquartered in Cleveland, Ohio. Pro Industrial Water Based Catalyzed Epoxy is manufactured in a number of Sherwin-Williams facilities across the United States and the data used by the LCA were representative of all Sherwin-Williams facilities in which Pro Industrial Water Based Catalyzed Epoxy was produced. These coatings are designed to cover and protect architectural surfaces such as walls. This product family is designed to be applied as a catalyzed or mixed coating. First, a Part A formula is mixed with the Part B hardener and then is applied. Typically, mix ratio of Part A product to Part B product is 4:1.