How Acid etch concrete before applying an epoxy coating garage

When you step plan to apply an epoxy coating to your garage floor is really the first major exhibition on your concrete, etching the surface. The main cause of coating failures, where high-performance epoxy paint a concrete floor or a thin profile, the lack of incision and the creation of the right to increase the bond strength.

There are two types of products to acid etch concrete.

Before Acid Gel
According Acid liquid

Gel Acids are very easy to use and predictable. It is 1 or 5 gallon containers. No need to be diluted and poured into a paint tray. Once in the drawer of the gel can roll paint on your garage floor with a "8.3 roller nap. You can count minutes on the surface of about 15 15 minutes after acids effectively been exhausted and can easily be cleaned before the surface with a spatula. Simply drag the gel battery and clean the> Top with a scoop or shovel. This step removes 70% gel. The balance can be cleaned with a hose from the ground, squeegee and a broom. Some acids are soluble in water gelled and environmentally safe. A major advantage of using gel surface is below the boundary. Concrete is not flat, so the gel can establish a consistent ground throughout the etch.

The liquid acids have been used for years and came to the gelMarket, was the only solution for etching the surface than sanding machines mechanically concrete floors. Fluid loss is that they are a dangerous product that significant dilution with water must be treated safely. As soon as they dilute their effectiveness is diminished. The other main problem is that the fluid flow, they have a tendency to low spots. The result is engraved at the top. Liquid acids are small particles that can formtiny air holes in a porous concrete floor. If a coating is applied to fail acids in the pinholes may be reactivated due to the garage floor coating. Acid Gel resolve this problem.

The final consideration when learning how to acid etch concrete that is acids gelled draw impurities from the soil and are trapped in the gel. When you use a liquid acid soil contaminants can be drawn from the surface to be pushed, but again during thethe cleaning process.

Gelled acids are definitely more expensive than a gallon of liquid gallon. compared with the end result of fatty gel is less expensive and increases the responsibility and long-term benefits of land or epoxy paints.

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