Muriatic Acid Floor Etching

I used one part muriatic acid to 3 parts water.

Muriatic acid floor etching. However this chemical is not ideal for household use because of its damaging and harmful effects. Acid etching as a surface preparation is the process of applying an acid solution to a concrete surface allowing the acid to react with and etch the concrete. Covers up to 500 sq. Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete.

The floor needs a roug. Prepares unsealed concrete floor surfaces for concrete coatings and stain. If the etcher fizzes up as it. This is usually considered a concrete preparation step prior to the application of an epoxy floor paint garage epoxy.

Apply the acid according to the manufacturer s instructions. You roughen such a floor by etching it with muriatic acid. Acid etching is the process of applying hydrochloric muriatic or buffered phosphoric acid to a slab then rinsing it off with water. For stubborn stains use muriatic acid in combination with your pressure washer set to at least 1200 psi.

When you acid etch concrete wear long sleeves gloves eye protection and a face mask to protect yourself from stray acid. A smooth concrete floor must be roughened before paint will stick to it. Mix 3 to 4 parts water with 1 part acid or follow label instructions for a 10 concentration 15 for hard smooth concrete. The acid reacts with the smooth coating on the concrete and creates a rougher surface.

A true alternative to muriatic acid it creates the same profile but without the dangerous chemicals harsh odors and need to neutralize after etching. Etching the floor to etch the floor of your garage apply a commercial concrete etcher being careful to follow the manufacturer s instructions. Then mix 3 or 4 parts water with 1 part muriatic or hydrochloric acid in a plastic bucket. Use muriatic acid or another acid etching material such as klean strip green muriatic acid a safer muriatic acid or hydro etch 1000 which is a modified phosphoric acid which is not as harmful as traditional muriatic acids.

Muriactic acid is one of the most dangerous chemicals you can buy for home use and it can damage nearly everything it touches. Muriatic acid or hydrochloric acid has long been the accepted acid etching method of professional installers and homeowners. If you re just removing mineral deposits efflorescence use a much weaker mix 10 1 or 16 1 for muriatic acid. These solutions are for etching the concrete.

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. Muriatic acid easily melts anything it comes in contact with like most types of plastics clothes metal and even your skin.