The answer is simple any contaminants on the concrete s surface may inhibit the penetration of acid stain.
Concrete stain floor prep.
Staining concrete can bring new life to a basement floor or outdoor concrete.
Concrete staining can bring new life to old concrete floors although the stains are effective they do need proper preparation of the floor before application.
One of the most popular commercial flooring options today is stained concrete.
A concrete stain creates a chemical reaction that will bring out the natural colors in your concrete pulling out colors like tan cola brown black red and green.
But before you apply a stain you need to prep the floor thoroughly for staining.
Concrete can look strikingly professional and luxurious with the right stain.
Surface preparation is an important part of how to stain concrete.
There are two types of products you can use for staining concrete floors.
If you re staining stamped concrete the process is the same.
Proper floor preparation is the first step in creating beautiful concrete floors like this one.
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Step 2 apply the bonding primer using a high quality pump sprayer 1 4 to 3 8 nap roller a nylon polyester brush or pad applicator.
Because of the relative ease and affordability some business owners have even considered staining their concrete floors on their own.
Keep in mind when applying acid stain to concrete floors the surface preparation is very important.
Here is a step by step guide for you to learn how to stain concrete floors.
Take time to clean the old concrete before the staining process and work carefully as you apply stain to the concrete floor.
Acid based stain the color palette is more limited but the stain typically lasts longer than water based so it s the best solution for high traffic areas.
The process is still the same.
Use behr premium concrete and masonry bonding primer to improve the adhesion of paints and stains by binding together loose particles.
Clean and prep your old concrete as outlined above apply the stain let sit the appropriate amount of time then neutralize.
Why is floor prep so important.
It also won t fade peel or chip.
You must for best results make sure that your concrete floor is as clean as humanly possible before attempting to stain it.
Here are the pros and cons of each.
Any blemishes cracks staining glue or impressions in the concrete will not be hidden.
How to stain concrete surface preparation.
Here are 5 basic steps toward preparing your concrete to accept acid stain so you get the rich beautiful floor you re looking for.
An effective stain.
Acid staining old concrete is the same as staining new concrete with a few caveats.