How to Stain Concrete with Pictures1. Rent a paint sprayer, if you do not own 1. You can also apply with a roller, but the paint sprayer will apply even coverage. Wait to apply the stain when there is partial or full shade. Days without wind are also best for using paint sprayers. Spray the concrete with water, using your garden hose and spray nozzle. It should be a mist of water, light enough so that water does not gather and run, leading to an uneven application. Spray the cement with the stain using the paint sprayer. Spray sections of 4 feet 1. If you are using 2 different colors to create a marble effect, do not wait to apply the second coat. You can apply it immediately after the first coat. Allow your first coat of stain to dry according to package directions. Midi Crackling Logic. For more than 40 years, Xypex has been providing Concrete Waterproofing products using Crystallization technologies. Read more about our Concrete Coating Products. Hi Rick, Our floor does not feel very slippery at all. In fact, I can feel the outline of the flakes we added. Quikrete includes an optional powder with their clear. How Long Does It Take For Concrete Patch To Dry' title='How Long Does It Take For Concrete Patch To Dry' />This is usually 2. Decide if you want to do another coat to achieve a more vibrant color. If so, wet the top of the stain with water and apply a second coat just as you did the first. Software Per Disegno Circuiti Elettrici'>Software Per Disegno Circuiti Elettrici. Pour some stain into a plastic spray bottle. How Long Does It Take For Concrete Patch To Dry' title='How Long Does It Take For Concrete Patch To Dry' />Check the surface for any sections that were not fully covered. Spray them by hand. Dab the sprayed stain with a wet paper towel to incorporate the hand sprayed section. Concrete Bonding. There are two basic methods for bonding a portland cement based product to existing concrete 1 chemically and 2 mechanically. JSIXFQLic_1bvuMD1_5r180d8=/960x0/filters:no_upscale()/concrete-driveway-big-56a588df5f9b58b7d0dd463f.jpg' alt='How Long Does It Take For Concrete Patch To Dry' title='How Long Does It Take For Concrete Patch To Dry' />Lets discuss the mechanical approach first since it is really used in both approaches. The most effective way to ensure a really good bond is with a scratch coat. This is simply a very wet coat made up by mixing the repair product with water. Mix up a small amount of the repair material to a soupy consistency. You dont need to measure the water just turn the stuff into slop. Then, using a gloved hand or a rag, smear the material onto the area to be patched. Just think finger painting from kindergarten. The technique is about the same. Apply pressure to ensure that as much as possible is shoved into the nocks and crannies. You only need a thin coat. It is not necessary for this scratch coat to dry. By the time you get the repair material mixed it will be ready. Then mix up additional repair material to the proper consistency and apply over this thin scratch coat. The chemical approach involved mixing up a liquid bonding agent that helps bond new concrete products to old. Products like Sakrete Top n Bond and Sakrete Flo Coat already contain polymers that greatly improve the bond of portland cement and should NEVER be used with a liquid bonding agent. I know in America bigger is better but it just aint so with these products. How Long Does It Take For Concrete Patch To Dry' title='How Long Does It Take For Concrete Patch To Dry' />Other products like Sakrete Sand Mix and Sakrete Fast Set Cement Patcher benefit from the use of a liquid chemical bonding agent such as Sakrete BonderFortifier. When you use a liquid bonding agent, paint the bonder onto the existing concrete and allow it to dry until it is tacky. This usually takes only a few minutes. Then apply the repair material. Just as in the process described above, after the bonder has become tacky apply a scratch coat and then apply the repair material. The most effective way to ensure that the bonding agent gets into the existing concrete is to apply it directly using a brush or rag. It can be sprayed if you happen to have a sprayer. Although the directions say that you can use it as part of the mix water, direct application works better. If you are doing a large area and a scratch coat isnt practical you will need to spray the surface with water before you apply the repair material. On a warm day the existing concrete surface will be hot enough to suck the water our of the repair material. In addition some concretes are quite porous and will also rob water from your repair material. If too much water is lost into the old concrete there will not be enough water to hydrate all of the cement particles and a lower strength material will be the result. There are some substances that concrete simply will not bond to. Paint, oil, glue from old flooring tiles are just a few. You must mechanically remove these materials if you want the job to last. Once the job is complete you can do a quick check to see if the bond was successful. Wait at least 2. 4 hours and then tap gently on the patch using a hammer or some other dull object and listen for a hollow echoing sound. If you just get a dull thud then the material has bonded well. Office 2010 Standard Mak Iso Download here. If you get a hollow sound, the material has not bonded and will crack in time. Which means it is back to the beginning of todays topic. Here is hoping your concrete work comes across as a dull thud not like some of my party guests rather than a hollow endeavor.