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When a floor slab is poured contractors etc often float or trowel the surface smooth by working up a smooth weak film over the concrete surface this weak film is called latencies. However the etching step needs to come after you clean the concrete. How To Acid Etch Your Garage Floor Successfully…

Etching a method of making prints from a metal plate usually copper into which the design has been incised by acid. Today s low emissions and solvent free industrial commercial and institutional resinous flooring systems tend to be much thicker requiring csp 3 to csp 9 for best bond and. What Is…