Concerte Floor Prep With Muriatic Acid

From a bottle of 32 percent muriatic acid common formulation into a gallon of water 1 part acid to 10 parts water in a plastic sprinkler can then sprinkle evenly over a 10 x 10 ft.

Concerte floor prep with muriatic acid.

Muriatic acid acts like liquid sandpaper by roughening the surface of the concrete. The concrete will now have a grainy texture which offers a better surface for the paint to grip. 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. Klean strip green are products that are better for the environment.

It s also easy to use and store. Cleans algae and scum. Mix 3 to 4 parts water with 1 part acid or follow label instructions for a 10 concentration 15 for hard smooth concrete. Acid etching is the process of applying hydrochloric muriatic or buffered phosphoric acid to a slab then rinsing it off with water.

Sulfamic acid is a white powder that should be dissolved in hot water. Brightens concrete and masonry. These solutions are for etching the concrete. If your choice is the phosphoric acid a 20 to 40 phosphoric acid solution should be okay.

If you re just removing mineral deposits efflorescence use a much weaker mix 10 1 or 16 1 for muriatic acid. If the etcher fizzes up as it s applied you know that it s working. You roughen such a floor by etching it with muriatic acid. How to prepare an old concrete garage floor for paint.

Mix a pound of sulfamic acid with 1 gallon of warm water to treat 300 square feet. Many acid etching projects are carried out to prepare a concrete floor for the application of a synthetic epoxy or sealant. If using muriatic acid dilute 10 to 15 with water use 1 gallon for every 40 to 50 square feet. They are quality products but have a reduced impact on the world in which we live.

A smooth concrete floor must be roughened before paint will stick to it. Let the floor dry overnight. 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. You can brighten up your old garage floor with a paint job that will stand up to the wear and tear of garage use including car tire traffic.

Klean strip green muriatic acid has 90 lower fumes than standard muriatic acid. Before etching concrete with the acid solution hose down your entire driveway and several feet beyond the sides of the drive. If you re looking for a durable high impact flooring option that won t totally break the bank consider a do it yourself acid staining project.