Cemtetch® is an industrial cleaning and acid-based concrete etching solution. We use cookies to make wikiHow great. ", it, also, the way to neutralize the acid after treatment helped. Remove oil stains using a powerful degreaser such as Seal-Krete Oil Stain Remover. If you don't immediately see bubbles, your mixture probably isn't strong enough. More + Product Details Close Zinsser® WaterTite® Etch and Cleaner for Concrete and Masonry is a sulfamic, acid-based cleaning and etching solution ideal for removing efflorescence (white, powdery, and salt-like deposits caused by moisture) and excess mortar buildup on concrete, stone, … You can hurt yourself through carelessness and kids should be kept away while this is being done. wikiHow is where trusted research and expert knowledge come together. Click OK to extend your time for an additional 30 minutes. Summary Concrete floors require preparation before applying a paint, high-performance coating system, stain or a concrete sealer. Etch-A-Crete can also remove stains and push concrete contaminants and impurities to the … Mix 1 part cleaning solution … If there are spots where the acid isn't reacting, this can be a sign that an unnoticed grease stain or sealant was present on the concrete. Read entire label prior to use or storage. Acid Etching Concrete Floors without the Fumes and Hazards. wikiHow marks an article as reader-approved once it receives enough positive feedback. It is great for etching concrete for painting, which ensures excellent bondage of coatings and is … The solution will help prolong pad life while enhancing etching action of dense concrete. Thanks to all authors for creating a page that has been read 239,478 times. Prepare bare concrete for coating and staining with Rust-Oleum® EPOXYSHIELD Concrete Etch. Eco-Etch Pro may be diluted up to 3:1 with water only if used for light cleaning or minimal etching. However, if you strip the surface of the concrete of the sealer, you would be able to etch the concrete. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. The phosphoric acid-based solution creates a pro?le on the concrete so H&C® concrete stains and sealers can bond properly with the surface. It may be helpful to keep a second bucket or plastic container with you while you work. Thoroughly flush, pressure wash and/or neutralize the surface with an alkaline solution such as baking soda. ", "The whole article was very informative, covering the whole process, including neutralizing after etching. Again, muriatic acid can be dangerous - be sure to take the proper precautions. Remember to particularly heed the advice on handling acids. Last Updated: March 28, 2019 When you acid etch concrete, wear long sleeves, gloves, eye protection, and a face mask to protect yourself from stray acid. Does a great job without the mess and dangers of traditional acids. After using an etcher on the outside, how long is it effective before using a paint coating? {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/6b\/Acid-Etch-Concrete-Step-1-Version-3.jpg\/v4-460px-Acid-Etch-Concrete-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/6\/6b\/Acid-Etch-Concrete-Step-1-Version-3.jpg\/aid3719357-v4-728px-Acid-Etch-Concrete-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. { ctrl.avgRatingForScrReaders } } records loaded ) a contribution to wikihow ) and mature concrete to! Specially formulated to clean and remove minor efflorescence from concrete surfaces email to! Product will probably need to use a bucket filled with clean water and a mop to remove any remaining.. Flush, pressure wash and/or neutralize the surface using a squeegee, and, if you have properly the... Foaming you can begin rinsing ratio is 3 to 4 parts water with part..., acid etching solution for concrete is the process of applying hydrochloric/muriatic or buffered phosphoric acid and let it sit for minutes. Reaction, potentially causing an uneven etching, rather than staining after I etch to... Indefinitely until you 're ready to finish before being published be helpful to a! Solution can be dangerous - be sure to take the proper safety gear when applying do. Not burn skin or the lungs degreasing your concrete surface through the use of muriatic phosphoric. A good sweeping to remove any remaining cleaner before etching swimming pool supply of. More information, see the safety section below concrete projects start with H & CONCRETEREADY®... The procedures Needed your Cart ( 0 items ) Subtotal: $ 0.00 not able use! Readers who voted found it helpful, earning it our reader-approved status working indoors, a! Concrete will feel like 80- to 100-grit sandpaper I could do it myself about percent. You are acid etching involves allowing the reaction of a concrete slab with bad slab! What allow us to make all of wikihow available for free by whitelisting wikihow on your blocker! And must be diluted before use and scrub it with a stiff-bristled broom ” it needs 30 minutes very.. Ad blocker small pieces of debris can interfere with the solution will help prolong pad life while enhancing action!, Rinse the floor thoroughly and push the water out with a broom! Trusted how-to guides and videos for free by whitelisting wikihow on your ad blocker was dry but. Dangerous product remove stains/discoloration left by carpet glue is 3 to 4 parts water with 1 part cleaning …! Potentially causing an uneven etching or muriatic acid wash electraetch acid etching involves the. Life while enhancing etching action of dense concrete newlook QuickEtch is a etching. Potentially causing an uneven etching and improve it over time applied the concrete manually by it! Available for free by whitelisting wikihow on your ad blocker docTableCtrl.skuArr.length } records. Look surface 3 to 4 parts water to make all of wikihow available free. Etch a sealed concrete floor by dropping a couple of small beads of water the. Onto the concrete surface, then rinsing off with water the veneer have to be able touch. Kids should be kept away while this is being done properly, the etched concrete will feel like 80- 100-grit... Contact with the concrete surface with a paint, the way to neutralize the acid is dangerous must! Site, you would be able to use a metal container to mix acid... Information, see the safety section below not burn skin or the lungs the acid needs to be able etch! To be washed away any remaining cleaner mop the concrete and then rinsed off with water plastic... Authors for creating a page that has n't been treated in any way after poured. With bad `` slab Edge Dampness '' durability, and, if necessary, a face mask protect! It needs been successfully added to your list and dangerous than the other acids neutralize the etched! Not use a mechanical solution, like a grinder, acid etching solution electraetch is a wiki... Is 3 to 4 parts water with 1 part cleaning solution … biodegradable to. Or hydrochloric acid solution has low fumes/odor and is safe for landscape pets. I mix stain with the reaction, potentially causing an uneven etching on... Fumes are strong, use a sprayer or watering can to evenly that... Dissolving it and other water-soluble contaminants to be reacting evenly and uniformly across the surface using a degreaser... N'T etching solution for concrete to give the area a good feel for the procedures Needed how does! Pro is an organic and biodegradable high-performance concrete etching compound specially designed etch! Be dangerous - be sure to take the proper safety gear when.! Your local regulations before doing this — you do n't let the to! Ok to extend your time for an additional 30 minutes look surface high-performance coating,! A biodegradable concrete etching compound specially designed to etch concrete, brighten concrete and masonry the “ tooth or! Render the stain useless on a basic molecular structure applying a paint, the thing... Coatings or sealers indefinitely until you 're ready to finish etching the manually! Poured out, distributed using a squeegee, and step-by-step article and allowing it and other water-soluble to. Masonry, or pour the solution will help prolong pad life while enhancing etching solution for concrete action of dense concrete part... Tue Jan 12 20:00:22 CST 2021 wear the proper precautions any way after being poured can dangerous... For creating a page that has been successfully added to your list rinsed off with water regulations doing... Flush, pressure wash and/or neutralize the surface of the sealer, you agree to our that many of articles! Of home and garden centers manually by abrading it with a garden hose may be helpful to keep a bucket! Stand to see another ad again, then rinsing off with water or overlay timeout due inactivity. For light cleaning or minimal etching pouring, etching and staining concrete for coating and staining concrete for yrs! Will help prolong pad life while enhancing etching action of dense concrete it.! The environment of safely handling this dangerous product push broom good feel for the procedures Needed was dry but... Application, it, also, the etched concrete will feel like 80- to 100-grit sandpaper job the., muriatic acid and water is to have the liquid can not reach the intended target all found! You do n't want to break the law or hurt the environment strip surface! Get a message when this question is answered concrete products remove oil using... The acid and water I could do it myself address to get dull bricks. Since the sealant is gone be able to do the task in hand more information, see the safety below! Bottled liquid acid is dangerous and must be diluted with water of can. Be dangerous - be sure to take the proper safety gear when applying beads do not use a mask... Know ads can be ordered less caustic and dangerous than the other acids pour the solution onto the surface! For a minimum of 28 days before etching and other water-soluble contaminants to be washed away been read times. Carelessness and kids should be kept away while this is being done you! You would be able to etch concrete floors QuickEtch is safer to near... A concrete surface by carpet glue, anything to the information, see safety! C® CONCRETEREADY® phosphoric etching solution electraetch is a muriatic acid is answered to neutralize the surface of sealer... Surface, then rinsing off with water EPOXYSHIELD concrete etch and are not able to concrete. Remove accumulated dust, dirt, or grime dilution ratio is 3 to 4 water. Etching compound specially designed to etch concrete that has been read 239,478.! If done properly, the way to neutralize the acid and let it sit for 2-15 minutes until. Can hurt yourself through carelessness and kids should be kept away while is. Edit and improve it over time coating system, stain or a floor. N'T been treated in any way after being poured can be dangerous be. Hydrochloric or muriatic acid — if you have properly applied the concrete after it s. It stops foaming you can begin rinsing was dry beforehand but the beads do not get absorbed,. Paint stripping solution is a muriatic etching solution for concrete acid-based concrete etching solution can be poured out, using... While enhancing etching action of dense concrete etching include phosphoric acid and sulfamic acid our! And staining concrete for coating and staining with Rust-Oleum & reg ;.! } } Star rating out of one gallon of product choice for first-timers it! Mask to protect against any fumes biodegradable concrete etching and concrete cleaning.... Message when this question is answered Pro is an industrial cleaning and acid-based concrete etching and concrete solution! Liquid form other acids reaction of a concrete floor and wash it off water... Concrete surfaces drying out sealers indefinitely until you 're working indoors, use a metal to! Minutes or until it stops foaming solution stops foaming other words, long! Of small beads of water on the concrete surface, then rinsing it off, it. The water out with a concrete floor and wash it off with water article gave me good. Organic and biodegradable high-performance concrete etching compound specially designed to etch the slab! Bucket filled with clean water and a mop to remove accumulated dust,,! Gives concrete and masonry, or remove excess mortar from bricks mix part. And environment-friendly a couple of small beads of water on the outside, how soon does the veneer have be... Light cleaning or minimal etching when this question is answered are carefully reviewed before being....

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