Correct Way To Etch Concrete Floor

Doing the prep work before you repaint a concrete floor avoids a peeling paint job later.

Correct way to etch concrete floor. Safety goggles are a mandatory part of safely etching concrete. Etching is a crucial step in preparing concrete for painting. Finishing a concrete floor in a basement warehouse or factory is a way to seal it to prevent substances from penetrating below the surface which can potentially cause damage. The good thing is that there are safer alternatives that are just as effective available in the market today.

Let the floor dry overnight. A smooth concrete floor must be roughened before paint will stick to it. You roughen such a floor by etching it with muriatic acid. These sorts of products give the concrete a professional looking sheen and also resist water grease oil and other common spills making the floor easy to maintain.

If the etcher fizzes up as it s applied you know that it s working. 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. Etching the floor to etch the floor of your garage apply a commercial concrete etcher being careful to follow the manufacturer s instructions. It gives the surface tooth to adhere to so your paint is more likely to stick for a long time.

Most concrete paints require etching and if they don t do it anyway. It also reduces the surface alkalinity of the concrete that can cause some paints to adhere poorly. Instead of etching sandblasting or grinding is a great way to remove any contaminants on the surface of the concrete slab and to open its pores as well. The best way to etch a concrete garage floor.

What is etching concrete. Concrete may look solid to the naked eye but it is a very porous substance. Don t skip this step if you want a long lasting painted concrete floor. Many acid etching projects are carried out to prepare a concrete floor for the application of a synthetic epoxy or sealant.

There are safer alternatives to acid etching today. Concrete paint can be purchased in either latex or oil based epoxy enamel. Before starting to etch. Acid etching is the process of applying hydrochloric muriatic or buffered phosphoric acid to a slab then rinsing it off with water.

How to repaint concrete floors. The concrete will now have a grainy texture which offers a better surface for the paint to grip. Whether you use your garage for storage a workshop or just to park your car applying an epoxy coating to the floor can transform the appearance of.