Acid Etching Concrete With Muriatic Acid

Remove any dirt oil or other contaminants.

Acid etching concrete with muriatic acid.

But hcl won t do much for the oil stains. Acid etching is the process of applying hydrochloric muriatic or buffered phosphoric acid to a slab then rinsing it off with water. For many years it was a standard method of concrete preparation used by nearly all industrial commercial and institutional floor coating installers depending on the floor size and system to be installed. To begin remove any any all furniture vehicles and other obstructions from.

Remove all furniture equipment and objects from the concrete floor you are going to be etching sweep up or shop vacuum any dust and dirt. It will look somewhat brighter as it is eating away the surface and revealing fresh material. Before you start your etching you ll want to make sure you have. Preparing to etch 1.

Clean the concrete surface. The concrete should be uniformly wet. Avoid puddles or dry. Dampen the surface to be etched with clean water.

Grab muriatic acid or another suitable etching acid. How to etch concrete with muriatic acid step 1. Put on protective gear. It is also an excellent choice when you are looking to remove efflorescence from concrete and masonry substrates.

Muriatic acid can cause. Remove all oils and greases prior to etching this can be done by using a degreaser. Clear the concrete of any obstructions. Muriatic acid also known as hydrochloric will etch the concrete.