Sealing New Concrete Walls

Paint a generous coating of this material onto the wall working the product in all directions to completely seal any pinholes.

Sealing new concrete walls.

When dry they form a thin film which restricts moisture evaporation from the surface. Concrete or cement sealers protect bare and painted concrete floors while offering resistance to stains and chemicals so the surface withstands the test of time. Timing is most important when using a curing compound. Unlike the penetrating sealers the film forming sealers wear out faster.

The temperature also needs to stay above 50 f during application and drying time up to three days. The advantage to sealing new concrete with a cure and seal is that the concrete does not have time to get dirty or stained. If a cure and seal is not being used then you should allow the concrete to cure for 2 4 weeks. It forms a thin and protective film on your concrete s surface and is available in solvent and water based formulations.

Just as the word indicates a topical sealant lays on top of the concrete without penetrating the surface. A concrete waterproofer helps make your home free of mildew and humidity indoors. Pro sealers are all also joint stabilizer sealers and offer a great combination of qualities that we believe makes this brand the best sealer for concrete pavers in the industry. These materials are usually sprayed or rolled on the surface.

For the best results the concrete surface should be clean and dry. The most common way to cure new concrete is through a liquid membrane forming curing compound also known as cure and seal. How to seal concrete pavers. Waterproof your concrete surfaces with a coat of concrete sealer.

Seal the entire concrete wall with a waterproof masonry product. Sealer needs to be applied in dry conditions because it won t adhere to damp concrete. Before applying check the weather. A layer of acrylic or epoxy protects the concrete surface and it gives a high gloss and wet finish.

Wait at least 30 days before sealing a new concrete surface whether indoors or out so that it has time to completely cure first. If your concrete is new you ll need to let it cure wait at least one month before applying sealer. Available from diy stores and ready mix concrete companies these contain soluble emulsions that form a protective film when sprayed directly onto the surface of newly poured concrete slabs or. The industry standard is 28 days but that depends on the climate and mix of concrete.