Difference Between Muriatic Acide And Etching Acid For Concrete Floor

Acid etching a garage floor is a great solution for those who are installing the floor themselves and do not have access to industrial grinders.

Difference between muriatic acide and etching acid for concrete floor.

Muriactic acid is one of the most dangerous chemicals you can buy for home use and it can damage nearly everything it touches. It also reduces the surface alkalinity of the concrete that can cause some paints to adhere poorly. Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. A smooth concrete floor must be roughened before paint will stick to it.

A guide to the acid etching of concrete by w a. Many acid etching projects are carried out to prepare a concrete floor for the application of a synthetic epoxy or sealant. How does acid etching concrete work. 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.

After diluting the acid is spread across the entire floor with a sprayer and allowed to sit for 2 15 minutes. I have a small backyard workshop constructed of foam sandwich panel sip essentially 100mm of foam filled between two sheets of painted steel 0 6mm thick. 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. You roughen such a floor by etching it with muriatic acid.

Acid etching requires the use of strong chemicals. One of the less labor intensive methods of roughening concrete is through the application of acidic material to your floor. The following is a guide to procedures required to properly prepare concrete for the application of thin film coating systems by acid etching. Protection of metal while acid etching concrete floor september 24 2014 this entry appended to this thread by editor in lieu of spawning a duplicative thread.

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. However for larger commercial jobs older concrete or worn floors we always recommend grinding before epoxy installation. Used improperly these chemicals can result in severe injury. The good thing is that there are safer alternatives that are just as effective available in the market today.