Concrete Surface Preparation Video 3… Brickform E-Etch
Brickform E-Etch can be a suitable for many applications. It has the benefit of being an environmentally friendly alternative to muriatic acid. E-Etch is 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 Brickform Neutra Clean or water and baking soda. Rinse clean and pressure wash.