Both acid and water based stains can be applied to new or old and plain or integrally colored concrete.
Can concrete be stained.
Staining concrete is a way of changing the concrete s color without adding a thick layer of concrete paint which doesn t last as long and can get scratched or nicked off the wall.
Concrete stains etch the surface of the concrete instead of penetrating and the result is a mottled variegated finish.
They can also be used both indoors and out on everything from concrete floors and kitchen countertops to pool decks and driveways.
The most important consideration is the condition of the surface.
Staining concrete can bring new life to a basement floor or outdoor concrete.
Staining can yield breath taking results.
It is usually best to let the surface dry overnight before staining.
Yes you can acid stain old concrete.
The process for acid staining old concrete is not all that different from staining new concrete with a few exceptions.
Keep in mind that application of the stain can be hazardous to your health.
Concrete stains are different from acid or etching stains which chemically react with minerals in the concrete to change the color.
Concrete stains can mimic any type of stone or tile floor without the high cost making staining an economical choice.
The stains can fade and wear over time but sealer helps protect them.
Staining is one of the most popular ways to liven up a dull gray concrete floor.
The only true type of concrete staining is acid staining which seeps into the concrete s pores to actually become a part of the concrete surface.
If the patch material stained lighter then try applying a second coat of stain to see if it will blend in better.
Concrete stain is a water based product that coats the concrete and becomes a permanent part of the surface.
Be sure to pressure wash the surface so that pores are open and stain ready.
Take time to clean the old concrete before the staining process and work carefully as you apply stain to the concrete floor.
Then you can do some color tests.
Do a concrete stain color test on your concrete in an out of the way place and stain the patch samples that you made and compare to see if they are the same.
So if you didn t put stain into the concrete when it was poured there s still time to create exciting colorful floors from the bare concrete.
Prestained concrete must be unsealed and i recommend testing the surface with a small amount of water to make sure the concrete is porous.
Their color is typically very different once it is in the concrete.
People are often concerned about whether the age of the concrete prevents it from being acid stained and if they need to turn to using acrylics to stain their old concrete.