E-Etch is a cleansing and surface preparation agent that contains no hydrochloric acid. It is safe to use, rinses easily, and biodegradable. Use E-Etch to lightly etch cementitious surfaces, remove grime and contaminants during surface preparation, or to clean and maintain decorative concrete surfaces.
Suitable for many applications. It has the benefit of being an environmentally friendly alternative to muriatic acid. Biodegradable and safer to use than acid. You may choose to dilute E-Etch but it can be applied straight from the bottle. As with muriatic acid, it is vital to pre-wet the concrete before application. Allow the E-Etch a few minutes to react before neutralizing. Use Neutra Clean or water and baking soda. Rinse clean and pressure wash.
Coverage Rate: 250 sq ft per gallon; undiluted usage