Monday, June 27, 2011
Will the stain rub off?
Ask a Pro
Q. - Most products that I've looked at state that they need a smooth surface. The last "stain" we tried rubbed off and we were told it was because the concrete is rough. Will this product rub off? Will the sealer "smooth" the look of the concrete after the stain? Thanks for your help!
A. - When you use concrete acid stain then a powdery residue usually forms on the surface during drying and reaction time, but once neutralized and rinsed down, the concrete is seen to be the new stained color. It stain should not however, rub off and go back down to bare uncolored concrete.
When you neutralize and rinse it, you can scrub it too hard and you can take it down too far. So be careful and easy on it, but be sure to scrub down any dark areas that you want to lighten up then, because after it dries it will lock down. Other than that, the concrete should be a new chemically changed color on the surface.
In all actuality, a rougher concrete surface will take stain better because it soaks into the pores better, though it does require more stain as it drinks it up.
The only way that Concrete Camouflage concrete acid stain would rub off, is if there was a curing agent, sealer, wax, grease, oil, or some other contaminant that would prevent the stain from soaking into the concrete. Or if the concrete is extremely smooth, then the stain has a hard time getting into the pores. But you can go over the concrete with a floor buffing machine, using the aggressive scrubbing pads, to open up the pores so the concrete stain can penetrate the surface and work.
The sealer is made to go on very thin and has a satin finish. That helps to keep the concrete texture coming through for traction, while giving it a natural yet enhanced look for outdoors. Then when you use it indoors, you put our mop on style floor wax over it, which gives it more depth, luster, and a high gloss. The wax has traction additives built in, is easy to maintain, and very long lived. The sealer and/or wax does smooth out the look.
I hope this helps.