Pro-Struct Clean & Prep offers surface preparation products for South African contractors, applicators, retailers and stockists. Use the range to clean and prepare concrete, masonry, galvanised and metal surfaces before coatings, sealants, waterproofing, flooring and repair applications. The range includes Cleaner Degreaser for oil and grease removal, Clean & Etch for galvanised surface preparation and concrete etching, and Concrete Etch for bare concrete preparation and improved coating adhesion.