Can I stain concrete that has Fibermesh in it?

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  Q. -  The concrete floor has fiberglass reinforcement will there be any issues with using your staining product? Since it is a new floor do I still have to use TSP to clean it or just was with clean water and apply stain? Thank you.

 

Hello Michael

  A. -  It should be fine. People stain concrete with Fibermesh all the time. T.S.P. is a really strong soap that deep cleans into the pores of the concrete. It is advised because the stain has to get into the pores to work well. Also, if your floor is really tight(slick) you should use a floor buffing machine with an aggressive scrubber pad to help open the pores. You'll know if you need it by doing the water test. Pour some water on it and observe whether it soaks right in, or just sits there a while or beads up.

I hope this helps

 

 

When is the best time to stain my concrete floor during new construction?

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   Q. -  I've got a large unfinished basement (almost 3,000sqf) that I'm going to be finishing off this summer. I just received my samples of your stain and will be experimenting with it this weekend to decide what color(s) we want to use. I had intially planned to stain and seal the entire basement before putting up the walls, hanging sheetrock, etc. Just one big open space to work with and I wouldn't have to worry about splashing it on the walls, etc. But now I'm wondering if that's the best idea. Am I going to damage the floor by doing that? Would I be better off waiting to do the stain and sealing until after the main construction is done?

Thanks for your time.

 

Hello Shalom

 

  A. - Many people cover and protect the floors during construction and wait until last to do the floors. However, most people and all the contractors prefer to stain, seal, and wax it after the walls are framed, but before sheetrock goes up. Then cover it and protect it during construction. Then afterwards, uncover and rewax it to bring back the shine. That way the concrete is protected from anything that might get on the concrete and get into the pores of the concrete accidentally. It's easier to strip the wax and reapply it if something gets on it, as anything minor that gets on it should come up with the wax, rather than to have to be stripping, scrubbing, and possibly sanding the concrete to remove things like paint, glues, oils etc., that would then be a potential blemish on the floor.

 

   Regardless of when you do it, the concrete floor must be covered well and diligently protected during construction. A sheathing type material or heavy cardboard is best. Make sure any printing on it is facing up. Cut it back from the framing about 1/2 an inch to an inch to allow room for sheetrock and baseboards, and easier removal later. Tape the seams well with a good tape, but use painters tape along the edges. Have the painters to still put down plastic. Make sure the plumbers and HVAC guys cut and thread any metal pipe outside on the dirt or grass, to prevent the oil that they use from getting on the floor and/or through the floor covering.

 

I hope this helps

 

How can I get stubborn carpet glue removed?

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I was tryng to post this inquiry on your blog but could not figure out how to do so. My exterior concrete porch was covered with a carpet which I removed. I rented a carbide sander which removed most of the glue but there are still stubborn spots throughout. How can I best remove those spots? If they remain, what effect will it have on the stain? Thank you for your assistance.

 

Hello Dominic

 

Due to the increased practice of blog spam, by those just trying to obtain links, comments are not allowed at the blog site.

Anyway, the stain will be ineffective anywhere that the glue remains, including where it is still in the pores. You can try using a heavy duty glue remover or a mastic remover to help soften it up and strip it off and out of the pores. You'll need a stiff straw scrub brush for scrubbing as no other type of brush will work nearly as well. Then you'll likely need to sand it some more to get it all the way back to concrete. Then use a good concrete degreaser which will help clean out the pores. Then scrub it down with T.S.P. and rinse well a couple of times and allow to dry.

Or, you can lightly sandblast it.

 

I hope this helps

 

Will concrete patching stain a different color from the concrete floor?

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  Q. -  I have an older home and the concrete is most likely the original making it over 30 years old. Over the years there has been some hairline cracks that have developed as well as small holes which I intend to patch. Also I am removing some planters and adding concrete, my question is this: Will your acid stain product be able to blend the new concrete with the old concrete and patch work so that it all looks uniform?

 

Hello Yousef

 

   A. -  The patching will likely stain a different color from the existing concrete which is why most people do not patch hairline cracks or small imperfections. If you are going to patch, then first make a small test board of the patch material, say, on a piece of cardboard. Then you can do a color test on the concrete in an out of the way place such as a closet. Also stain the patching test board and compare the two tests. It may be that a second coat of stain on the patches will blend it. Or you may decide to use a different patching material, or you may decide to use a highlighting technique or multiple colors, etc. to blend it all in. Or you could score in patterns or designs and use different colors and/or techniques to make the differences look intentional and creative.

 

I hope this helps

 

Can I Buff the Top Shield Floor Wax?

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  Q. -   I used the your Top Shield floor wax product over my sealed concrete floors and would like to buff them, is that ok and can i do it a week or more after they have been waxed. Will it improve the preformance of the wax?

 

Hello Tammy

 

  A. -  Yes you can buff it. Whenever you feel it could use it. Of course you don't have to and can simply reapply a fresh coat when it starts to scuff or dull, but you certainly can buff it. It will bring out the gloss more and extend the life. Commercial clients do buff their's to prolong it and lengthen the time between reapplication.

 

Did I use Enough Sealer on My Floor?

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   Q. -   Ask Your Question Here:: I stained and sealed a 400 square foot room, hallway, and closet. Did I do something wrong if I didn't even use a whole gallon of sealer after two coats? The directions say that I should have used two gallons. I made sure I did thin coats but now I'm worried I made
them too thin? Should I do more coats?
Thanks, Donna

Hello Donna,

  A. -   Depending on the porosity of the concrete, some will soak up more sealer as where some will require less. As you have 2 coats down, now look at it overall from a cosmetics viewpoint. Is it smoothed out overall or does some areas look more dry than others? If you have a good even smoothness everywhere then you should be fine with what you have down and can go forward with the final step of waxing. If it's not smooth and even
everywhere and overall, then go ahead with another coat of sealer.

I have cloudy areas on my floor. How do I fix it?

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  Q. -  Ask Your Question Here:: We did the acid stain, and sealer and wax. There were some areas that had a cloudy patchy look. Should we strip with simple green and reseal the whole floor and then rewax?

 

Hello Angela,

  A. -  Cloudiness is usually caused by moisture trapped in either the sealer or the wax. First, let it cure out for a few days and see if the cloudiness goes away on it's own. Many times it will dissapear with a few days of curing time.

   If not, then do a small test area. Warm your house up to around 80 degrees F, and apply a thin coat of wax and let dry. If the moisture is trapped in
the wax, the fresh coat of wax will open the wax up and the dry warmth will draw the moisture out.

   If doesn't work, then do a small test area again. Strip the wax with Simple Green and see if that does it. If so, remove all the wax, allow to
completely dry and reapply the wax in 2 coats as thin as possible, allowing it to completely dry between coats.

   If removing the wax doesn't remove the cloudiness, then the moisture is trapped in the sealer which means removing the sealer, allowing to
completely dry, and then reapply the sealer in 2 coats as thin as possible, allowing it to completely dry between coats. Allow to cure for a few days,
and then reapply the wax in 2 coats as thin as possible, allowing it to completely dry between coats.

   If you do end up needing to strip the sealer, then you can find instructions and tips on how to do so in several posts located at the blog archives. See
link below. Once there, you can enter: ' sealer ' in the search bar to bring up the posts. I suggest reading the older ones first.

http://www.concretestaintips.blogspot.com Complete Blog with Searchable Archives.

I hope this helps

Will the concrete mix of my countertops effect the stain color outcome?

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I'm a contractor and I'm about to start doing concrete countertops. I'm considering using your products by recommendation. Will the cement mix change the colors of the concrete stain as I've heard?

 

Hello David

 

   It is true that acid stain is different colors on different slabs of concrete. Applying 1 color to 10 different slabs means 10 different versions of that color. That's the beauty of acid stain, but also why a test must be done for every piece of concrete every time. Especially when it comes to countertops, because the colors are formulated for standard grey concrete that's made from a batch plant and poured from a truck, for foundation slabs, flatwork like driveways, etc. When you do a countertop, the concrete and the mix it is, completely changes the entire ballgame. The stain is reacting chemically with what is present in the concrete mix. Which is why different mixes and batches of concrete create different versions of the stain colors. Changing the concrete mix changes the color reaction and final outcome. A major player especially in countertops and overlays is the portland cement used. As the colors are formulated for a natural grey then using grey does help to an extent, however using a white portland would lighten the colors considerably. Darker browns would be lighter, blacks almost impossible as they would be turned into greys and/or browns.

   The best advice I can give for countertops, is to make some sample boards of some different mixes to do some color tests and see how the different portlands and mixes and stains react together. Then you'll find some amazing combinations. You'll also learn which colors to use with which portlands/mixes to achieve the desired result. Regardless though, I would still make a sample board with every project pour to do color samples on, for the customer to approve, before staining the actual countertops. Because again, every batch you pour will still have different mineral content and random dispersion when you pour it.

 

I hope this helps

 

How should I finish new concrete to be stained?

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   Q. -   We are building a new house with a finished basement and plan on using your Artist grade stain. The slab will have foam insulation underneath with a vapor barrier.

How should we specify the finish of the slab to the concrete contractor? How long does the concrete need to cure before we stain it?

 

Hello Mike,

 

   A. -   You should have the contractor to finish it with a nice smooth finish, but not too tight. You want it smooth and even but not so tight it's like a mirror. Also, don't let him use a curing agent. Finally, you will want to likely run a floor buffing machine with the scrubber pad, over the floor during clean and prep to ensure the pores of the concrete are opened up well to accept the stain.

   The concrete needs to cure for 28 days, or until it cures to one uniform color, whichever comes first. The 28 day rule is best.

 

I hope this helps,

I have cloudy patches, how can I fix it?

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love your product. love it love it love it.

screwed up too. after we stained it wife put on sealer when it was too cold and waxed right away. now have whitish marks and cloudy patches that are not going away. how do I remove them without screwing up the floor? sealed using ****** **

 

Hello Tom,

 

   I'm not familiar with the sealer you used. It sounds like a solvent base. If so, then it likely didn't cure long enough before applying the wax. The water in the wax may have penetrated the sealers surface which would result in cloudiness. You would be wise to speak with the sealer manufacturer on how to fix it. They'll likely have you to strip it down and reapply the sealer and let it cure out before applying the wax. Fyi: Solvent base sealers require a minimum 72 hours cure time in warm weather. Longer in cold and/or humid weather. Also, the concrete has to be bone dry when applying solvents. Most sealers require it to be 40 degrees F and above, which includes both the air temp and the concrete surface temp, for application. 

 

Note: You can also find instructions on stripping sealers by searching the blog archives.

 

I hope this helps

 

Should I Acid Etch the Concrete before Staining it?

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  Q. -  I have looked at other brands of concrete stains and most have an etching chemical that has to be applied first and depending on brand depends on the brand of etching chemical, if I buy this product do I need the etching stuff, and what brand if so???

 

Hello Blair,

 

  A. -  Concrete Camouflage stains are true concrete acid stains, which means they have the acid in them, and so you don't use any etching products during clean and prep or before applying the stain. Products that call themselves concrete stains, yet require the concrete to be acid etched and/or acid washed prior to application are disguised paints and should be avoided if at all possible. Some examples would be acrylic stains and semi transparent or solid color stains. But the one that really cracks me up is any product that pitches themselves as eco friendly or a safer alternative to acid stains, bragging that they have no acids in them. Then they tell you that in order to use their safer, better, eco friendly stain, that you need to acid etch the concrete first. Of course using a far stronger solution of acid than the diluted muriatic/hydrochloric acid (swimming pool acid) that is used in the actual acid stains. Not to mention a another step added to the process.

 

Can I re-stain my older stamped concrete?Hello AndrewHello Andrew

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Q.-  We have a pressed concrete patio that has been bleached white by Florida
sun. Would love to know if one of your products could add life and color to
our patio?

 

Hello Andrew

  A.-   Concrete Camouflage stains and sealers should work well with your patio. Customers are
staining older stamped concrete with great results, all across the country.

I have fiber mesh in my concrete. How can I remove the little fibers that stick up?

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 Q.-  I am interested in your product to stain annd seal my concrete, however our builder used glass reinforced fibers in our concrete and several stick up a little although its mostly smooth. Before I stain and seal, what is the best way to remove these ends of these random fibers so the sealer goes on smooth?

 

Hello Kathy,

 

A.-  You can use a floor buffing machine with the scrubber pads. You could also use the sanding pad if needed. However, the sealer may help the fibers to lay down without the need to remove them. Perhaps you should do a small test in a closet or out of the way place, to see, before renting a buffing machine.

 

I hope this helps

Using multiple colors, residue, and temperature...

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   Q.  Hello. I'm very interested in purchasing the island sand, faded linen, mocha, and leather brown acid stains. I will be applying these stains to my back patio, which is 425 sq ft. I have scored a staggered tile pattern look with 18"x12" rectangles and 12" squares. I am going to stain each tile a different color with a soft bristle brush. My questions are...when staining multiple colors should i stain each block the different color as i go or should i do one color at a time throughout my patio? When I rinse the residue will it affect the different stains nearby? Will the residue affect concrete that i do not want to stain? What is the ideal temperature for applying stain outdoors? Thanks for your help.

 

Hello Ronnie

   A.  You can do it either way but I would do all of one color at a time. Just be sure to not step in wet stain. You could also Spray the lightest color over the entire area. Let it dry and then hand color the blocks.

   You can neutralize and rinse it all together at once. The residue shouldn't cross colors, So long as you don't let it dry during the washing. So wash it easily but well, wash it off completely, and get on with it.

   The unstained concrete can be stained by the Residue washing, especially if you let it dry on it. So if possible, don't wash the stain residue over unstained concrete. If you must, then wash down the stained area, keeping the water flowing, then immediately wash down the residue from the concrete that it got on. Have your brush handy. Usually the unstained concrete won't be affected if it's washed quickly with flowing water, and brushed if needed. If it did dry on you and stain a little, then you could do a light acid wash but you really don't want to have to do that, so it's best to just get on with it and get it washed down or avoid washing oven the unstained concrete altogether, perhaps mopping the stained concrete so the residue water doesn't get on the unstained concrete.
   The ideal temp for applying stain depends also on humidity and a couple other factors, but pretty much tropical weather is best. But then when isn't it? Anyway, the minimum temp is about 38 degrees F.

I hope this helps

What effect will snow removal have on my stained walkways?

Hello Richard,

 

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   Q. -  Hello There. I have just purchased a house that has a beautiful acid stained front concrete porch and walkway and was wondering if this product as beautiful as it is can be shoveled of snow, and because of its very slippery nature - can I use ice melting products on it durring the winter time or will it effect the finish ?. your thoughts would be greatly appreciated. Sincere Thanks

Hello Rick, 

 

   A. -  What you're talking about doing will damage the sealer. When the sealer has become destroyed and goes away, then the damage will begin on the concrete's surface and thereby the stain. So, if you maintain the sealer each year, then it should last indefinitely. If not, then you'll be restaining in a few years or so.