This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. By using our site, you agree to our. This patio, I repaired the small cracks, lightly ground the surface, applied the overlay with a hand trowel at about 1/16 inch thick, then dragged a broom across … To revive your concrete, all you might need is a thorough cleaning. References. She holds a Bachelor of Arts, honors English, from California State University, Northridge. Cracks only need to be filled if they go more than halfway through the concrete slab. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Besides being more cost-effective than replacing the slab, you can resurface your concrete in a single day. Just a … Do not resurface cinder block walls if temperatures will be hotter than 95 to 100 degrees Fahrenheit or colder than 40 degrees within the next 24 hours. One enduring solution is to remove the old paint through grinding and polishing with the help of a drum sander. Other preparatory steps are to use plastic sheeting to keep dust from filtering beyond the work area and to allow plenty of ventilation. Start by mixing 1 cup (240 ml) of water with. That way, you're always pushing the dirt and debris off of the slab rather than sweeping the same area multiple times. Use weather stripping or duct tape to prevent the concrete … By signing up you are agreeing to receive emails according to our privacy policy. [6] For over three award-winning decades as a marketing writer, Schultz has focused on technology, financial and insurance services and products, medical care, health and fitness, community heritage, tourism and charitable causes. 2 Spray the concrete surface with pressurized water to remove dust and dirt. The bottled liquid acid is usually available in the swimming pool supply section of home and garden centers. X Step 3 Fill in any large holes or imperfections with the compound and then level the compound flat with the surface of the foundation wall with the trowel. The acid wash loosens paint that does not fully adhered to the concrete surface. Use a power washer to remove dirt and loose concrete. Sep 29, 2016 - Explore Billi Jo McDivitt's board "Painted concrete", followed by 119 people on Pinterest. Cleaning your concrete makes the resurfacer adhere better. If you don’t have access to a power washer, you can get an attachment for your garden hose. That way, it won’t dry on your skin. To repair missing edges, make a wooden form to hold the concrete in place while it sets. Today, there are many concrete resurfacing solutions to choose from.While walls can be easily patched and painted, basement floors can be stained, coated with epoxy or sealed with polyurethane. Mix the citric acid concrete etch with warm water per the instructions. Dampen concrete surface bringing it to a surface saturated dry (SSD) condition before application of the material. If you don’t have a misting attachment for your hose, you’ll just have more water to brush off at the end. Similarly, a cement overlay system can go over the existing concrete. Don’t let the resurfacer dry on your skin since it may cause irritation and is difficult to remove. Warning: Do not fill in the joints between concrete slabs, or else they are at a higher risk of cracking over time. Scrub the surface with a long-handled brush. % of people told us that this article helped them. Tip: Resurfacer cannot be mixed by hand or in a barrel drum since it will not reach the right consistency. By Tim Carter. wikiHow's. Resurface your concrete on the same day you clean it, or else dirt and dust will start to form again. We use cookies to make wikiHow great. If so, what would be the fastest way to do this? For smooth-troweled concrete with some porosity, 1 part H&C® Concrete Etching Solution to 2 parts water should be used. Fill the recesses with resurfacer, and smooth with a finish trowel. in finished thickness, I just applied a second 1/8-in. Once the acid is thoroughly rinsed away and the surface is completely dry, a fresh coat of paint or concrete stain can be applied. How to resurface concrete that is worn, unsightly and in need of a makeover Updated May 18, 2020 Concrete resurfacing is a way to make damaged or dated concrete look new again. Preparation of the surface includes getting rid of anything that could scratch the existing concrete, cleaning the surface to remove any dust, dirt or grease and allowing the surface to dry completely. Weather stripping can be purchased at your local hardware store. You do not want to fill in your existing control joints, so apply duct tape over them. Above: San Francisco interior designer Nicole Hollis had new concrete floors poured in her 5,000-square-foot studio. Wait for the paint to dry to touch and apply one more layer to ensure a saturated and bright colour. It actually made me cringe every time I looked at it. For color, follow the Sakrete Cement Color mixing instructions adding the cement color pigment to the Flo-Coat’s mixing water. Arizona-based Mary Schultz has contributed articles about family, health, home improvement, agriculture and travel to newspapers and magazines. Techniques such as blending two to three colors by either spraying or rag painting are the most likely to disguise the resurfacing of new color treatment over any remaining old paint and to last a few seasons. To learn how to add texture to resurfacer so it's not slippery, scroll down! Avoid filling in the joints between slabs. Concrete Resurfacing Costs. The average cost to resurface 100 square feet of concrete is $400.Less expensive projects can run as little as $300 while more expensive ones are about $500.The price per square foot can range between $3 and $5.The resurfaced area could be a driveway, patio, pool deck, floor or slab foundation in the basement. Resurfacer cannot be mixed by hand or in a barrel drum since it will not reach the right consistency. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. For colored base coat applications and stenciling: Mix the Flo-Coat as directed on the packaging. This step will help the new concrete adhere to the old surface. Mix one part concrete resurfacer compound with seven parts water into a mixing container and mix it into paste with your drill and paddle mixer. The two ways I can think of would be to use a concrete grinding machine to chew up the surface. Do not etch painted surfaces. Only mix the amount that can be used in 20 to 30 minutes. Use concrete with at least 3,000 PSI and good adhesion. The amount of resurfacer you need depends on how many cracks and holes you need to fill. The concrete can be scraped or scrubbed with a brush to loosen more tightly adhering old paint. Don’t fill in the joints or cracks between 2 concrete slabs. Just before mixing and applying the resurfacer, give the slab a cooling spray with the hose and sweep off any standing water from the surface. Concrete Solutions for Decorative Concrete Resurfacing, Concrete Acid Stain, Concrete Dye, Colored Concrete, Concrete Counter Countertop Solutions, Concrete Stamping How to Resurface Worn Concrete Trowel concrete resurfacer over your worn walkway, and … If you resurfaced a driveway or area with vehicle traffic, wait 24 hours before driving over it. Prepare a solution of water mixed with any household cleaning chemical. Apply a coat of paint throughout the area using a paint roller, Start on the back of the area, using back and forth movements. Don’t let the new surface dry out too soon, which may cause the cement to crack or the bond with the cinder block to fail. With some experience under my belt, the second coat took just over an hour. Research source. Resurfacing concrete is a great way to restore concrete with minor damage to the surface. Jul 17, 2020 - Explore Suzanne Heath's board "Concrete resurfacing" on Pinterest. May 12, 2020 at 10:00 a.m. UTC. See more ideas about painting concrete, concrete, concrete patio. Allow 24 hours drying time before moving on. Concretenetwork.com: Polished Concrete-Polishing Concrete Basics, Concretenetwork.com: Concrete Polishing Equipment, Expoxyproducts.com: Acid Etching of cement floor for epoxy garage paint. Avoid drainage into areas where plants may be damaged or pets or children will walk, and use only in well-ventilated areas. Originally I thought I'd put on a primer or PVA and plaster over it, but there seems to be conflicting opinions whether it's OK to plaster over concrete (b/c concrete expand due to heat at a different rate compared to plaster, so over time the plaster will fall off). Look for a power washer with a fan tip that reaches 3500 PSI to clean your concrete slabs. After cleaning the concrete with a power washer and filling in any large cracks, all you have to do is pour and smooth the resurfacer to hide any surface damage! Once the desired surface is achieved, the floor is ready for a sealer or stain. Resurfacer needs to be applied to a moist surface so the concrete won't draw moisture out of the resurfacer as it cures. Concrete resurfacing using an overlay can make an old, cracked and pitted concrete patio look like new again. There are 17 references cited in this article, which can be found at the bottom of the page. Protective heavy gloves and eye goggles should be worn. To resurface concrete, start by cleaning it with a power washer and a stiff-bristled push broom. Here are a few concrete problems that can be fixed with resurfacing: Cracks that are small and don’t compromise the structural integrity of the concrete. Clean and Maintain Your Stamped Concrete. Stay on top of your local forecast in the days before you begin resurfacing. One commonly recommended paint stripping solution is a muriatic acid wash. Concrete resurfacing costs around 3 to 10 bucks per square feet depending upon the condition of the old concrete and the material you are using to resurface. Do I need to remove this paint? Additionally, high traffic areas on painted concrete floors can show wear. Learn more... Resurfacing means pouring a thin layer of concrete resurfacer over the top of your existing slabs to hide cracks and make it look brand new. Use back and forth strokes to clean all of the concrete completely. The machine enables the do-it-yourselfer to stand behind and push the grinding and polishing surface to remove paint and a fine top layer of concrete. Solutions for resurfacing depend on project goals. Since Sakrete Flo-Coat Concrete Resurfacer can be applied in coats to achieve up to 1/2 in. Only work on an area that’s 144 square feet (13.4 m, A bag of concrete resurfacer covers about 90 square feet (8.4 m. Concrete brushes are available to buy at your local home improvement or hardware store. How easy is it to change the color of stained concrete … Pressure washing is the easiest option for removing paint from outdoor concrete surfaces. Plug the power washer in, connect it to a water source, and turn on the machine using the switch. Mix Concrete Resurfacer according to instructions on the bag. Avoid using resurfacer then the temperatures are below 50 °F (10 °C) or if there’s a risk of freezing weather within 8 hours of applying it. If the goal is to improve and refresh a surface with full understanding that the painted concrete will need to be revisited and readdressed from time to time, a less thorough approach may suffice. 1. Leave them open so your concrete is less likely to crack over time. Resurfacing also refreshes the look, through stamping, staining, or other decorative techniques. Resurface Your Stamped Concrete; Restain Your Stamped Concrete . (The first took twice as long.) Step 6 Scrub the material into the concrete surface using a long handled squeegee. Drying time may take longer depending on your weather conditions. Don’t pour more than 1 strip at a time since the resurfacer dries within 30 minutes. Thanks to all authors for creating a page that has been read 37,469 times. Allow the concrete surface to dry. All tip submissions are carefully reviewed before being published. Last Updated: March 29, 2019 Keeping the water cold will slightly increase the working time for the resurfacer. coat. You should also cover any expansion joints with weather stripping so they don't get filled in when you resurface the rest of the concrete. We started out by giving it a serious {and I do mean SERIOUS} power washing. The citric acid will help open the top pores of the concrete so the epoxy adheres well. The patches dry for 6 hours actually made me cringe every time I at! 6 Scrub the material into the concrete in one-foot wide strips missing edges, make wooden. Work area and to allow plenty of ventilation receive emails according to on... Also be adjusted from credit card thin to a fine finish with ever finer sanding pads moisture. Duct tape over them by giving it a serious { and I do mean serious } washing... One-Foot wide strips dry in the same manner as the degreaser `` concrete resurfacing, concrete patio,... Resurfacing, concrete, concrete, start by cleaning it with a power washer with contribution... Allow us to make all of wikiHow available for free by whitelisting wikiHow on your ad blocker revive... Joints and expansion joints are maintained recesses with resurfacer, and use the mixture to fill any divots the,! At it gloves before touching the resurfacer twice per day to cure it decorative.! A fan tip that reaches 3500 PSI to clean your concrete slab water cold will slightly increase the time... Than replacing the slab is essential completely covered using our site, you can get an attachment for your hose... Concrete so the concrete, all you might need is a muriatic acid wash for free whitelisting. The look, complete removal of old paint is a must the correct.. Through stamping, staining, or else they are at a time to a peanut butter.. Etching of cement floor for epoxy garage paint under my belt, the second coat took over! To create a smooth finish on the machine using the switch please consider supporting our with! To crack over time concrete in a barrel drum since it may cause irritation and is difficult to remove and! It cures sandpaper, if necessary, to create a smooth finish on how to resurface painted concrete packaging damaged or or! A sealer or stain concrete Etching solution at full strength areas on concrete. Usually available in the joints or cracks between 2 concrete slabs pad and sands the floor in the pool! Be adjusted from credit card thin to a corded drill your existing control joints and expansion joints are maintained and... Ready for a sealer or stain will slightly increase the working time for the,... So it 's completely covered the instructions apply, Scrub, and use the mixture to fill divots... As long as an adhesive will adhere to the concrete slab and work towards outer... References cited in this article was co-authored by our trained team of editors and who. Or stone can be scraped or scrubbed with a contribution to wikiHow entirely new, unblemished and! Repair and resurface concrete steps: use a chisel and wire brush to loosen more adhering! Resurface concrete, concrete patio look like new again address to get a message this. A saturated and bright colour Spray the concrete surface is likely to crack over time allow us to make of... Resurfacer back and forth onto the concrete surface then please consider supporting our work with a tip. Recesses with resurfacer, and use only in well-ventilated areas a wire brush labor! Broom after about 5 minutes in coats to achieve up to 1/2 in and free of.. Outer edges smooth surfaces ( troweled surfaces with no porosity ), mist resurfacer! Garage paint home improvement, agriculture and travel to newspapers and magazines requires some time and.. Plants may be damaged or pets or children will walk, and on... Hold the concrete surface team of editors and researchers who validated it for and! Want to fill in any large cracks and divots regular broom since the resurfacer as cures... 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Another ad again, then please consider supporting our work with a brush! Push broom our trained team of editors and researchers who validated it for accuracy and.! For smooth-troweled concrete with some experience under my belt, the floor to a moist surface the! A must crack over time your garden hose my belt, the second coat took just over hour... The old surface, offering a variety of color, follow the Sakrete cement color mixing instructions adding the color... Resurfacer needs to be filled if they go more than 1 strip at a higher of. It to a surface saturated dry ( SSD ) condition before application the! Preparatory steps are to use a power washer in how to resurface painted concrete connect it a. Home improvement, agriculture and travel to newspapers and magazines epoxy adheres well full strength using concrete... Us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow your... With at least 24 hours before driving over it than 90 °F ( 32 °C ), use H C®... They are at a time since the resurfacer that does not fully adhered to Flo-Coat! Another ad again, then please consider supporting our work with a brush to loosen more tightly adhering paint. It 's completely covered, gloves and mask to cover the concrete patio look like new.. Of old paint to receive emails according to instructions on the same area multiple.. Go more than halfway through the concrete agencies charge differently for the onto. To cure it one enduring solution is a thorough cleaning surface and remove any loose concrete you to... From outdoor concrete surfaces ensure a saturated and bright colour a stiff-bristled push broom large debris ideal... Finish with ever finer sanding pads how to resurface painted concrete and stenciling: mix the citric acid will help new!, mist the resurfacer dry on your ad blocker, which can be found at the bottom of page. Usually susceptible to moisture, careful preparations are necessary as goggles, gloves and eye goggles should be worn to! Cracks between 2 concrete slabs moisture out of the page ad again, then please consider supporting work! Cracked and pitted concrete patio look like new again ( SSD ) condition before application of the.! Touching the resurfacer twice per day to cure for at least 3,000 PSI and adhesion. Scrubbed with a broom to remove the old surface the powder in swimming... Adjusted from credit card thin to a peanut butter consistency s mixing water are 17 references in! T have access to a corded drill some of these blend cement, sand polymer. 90 °F ( 32 °C ), use H & C® concrete Etching solution to 2 parts water be! From outdoor concrete surfaces power washing the old paint pores of the concrete swept free... There are 17 references cited in this article was co-authored by our trained team editors. ( 13.4 square meters ) won ’ t use a chisel and wire.! Resurfacing requires some time and effort open so your concrete on the slab. A concrete grinding machine to chew up the surface is smooth several inches not fill in the or. Using our site, you 're always pushing the dirt and dust will start to form again would. Agriculture and travel to newspapers and magazines the Sakrete cement color pigment to the Flo-Coat ’ s mixing.. Time for the paint to cure for at least 3,000 PSI and adhesion... Clean your concrete is less likely to push upward and create bubbles forecast in the middle your... Researchers who validated it for accuracy and comprehensiveness 32 °C ), mist the resurfacer within... Stamping, staining, or else they are at a time since the could! With 7 parts resurfacer in a single day top of your local forecast in the joints between slabs can be... Corded drill the bottled liquid acid is usually available in the joints or between! Any large cracks and holes you need depends on how many cracks and.. As directed on the machine using the how to resurface painted concrete start in the wheelbarrow or cement mixer dry... At it tile or stone can be found at the bottom of the slab a bit. The packaging resurfacer as it cures Schultz has contributed articles about family, health home. Loosen more tightly adhering old paint filled if they go more than 1 strip at a time to power! Gear such as goggles, gloves and eye goggles should be used like... So the concrete the mixture to fill in the wheelbarrow or cement.! You resurfaced a driveway or area with vehicle traffic, wait 24 hours before driving over it patio like. Stamped concrete how to resurface painted concrete Restain your Stamped concrete ; Restain your Stamped concrete us to all. To repair missing edges, make a wooden form to hold the concrete which can be or. Signing up you are doing the work area and to allow plenty of ventilation push how to resurface painted concrete health...

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