Archive for May, 2011
How To Use A Concrete Sealer?
Concrete sealant will help keep the concrete surfaces against corrosion and damage, as well as to help maintain their beauty and appearance. However, there is a way to apply a concrete sealer. It would be best to hire a professional to seal concrete for this task. You Type Sealer – As you go about the process of sealing concrete depends largely on what sealer you use. There are two types of sealants – topical and penetrating. Topical sealants as a top level of the concrete, to form a barrier to dirt and water. Penetrating sealers go into the concrete surface, and bind the molecules nearest to the concrete to reduce the porosity. Both sealers are sometimes used in combination, depending on the task at hand. Read carefully the instructions behind the packaging / containers, and seek advice from someone who has done it before sealing, if the instructions are not clear.
Clean the surface – It is very important that the surface you want to seal has been cleaned. You can use a pressure washer, a degreaser, a scrub thing and a concrete cleaner. The amount of vinegar used / acid must be in accordance with the instructions on the pot. For very stubborn stains, coat the surface with a detergent for about 20 minutes, then clean with water. Allow to dry sufficiently before cleaning. Sealing a wet surface will not produce a desirable effect.
Using Concrete Sealer – As mentioned earlier, specific instructions will depend on the type of sealant. You can use a brush roller or spray gun to apply the sealer. Apply the sealer in a small area first if it looks good, and then move on. You goal is to apply a thin layer, not from too much sealant. Apply a second coat for the most complete, but only after the first coat has dried completely. It is ideal not to use sealant on the afternoon when the sun is at its zenith, as the heat may cause cracks before sealant has dried properly. The closure must be done when the environment is relatively cooler.
Sub more applications and applications – These are the two most common mistakes when trying to seal the concrete. Under the application is quite rare and easily corrected. To resolve this problem, all you have to do is apply another layer. It can lead to skin drying is slow or a milky mist that appears on the surface.