Sealing New Concrete Walls

Timing is most important when using a curing compound.

Sealing new concrete walls.

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. Here are a few of the steps on the actual sealing process and appropriate preparations for your pavers. Waterproof your concrete surfaces with a coat of concrete sealer. Several types of topical sealants are available in prices that vary.

Paint a generous coating of this material onto the wall working the product in all directions to completely seal any pinholes. 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 advantage to sealing new concrete with a cure and seal is that the concrete does not have time to get dirty or stained. If your concrete is new you ll need to let it cure wait at least one month before applying sealer.

The temperature also needs to stay above 50 f during application and drying time up to three days. Seal the entire concrete wall with a waterproof masonry product. Before applying check the weather. Unlike the penetrating sealers the film forming sealers wear out faster.

The industry standard is 28 days but that depends on the climate and mix of concrete. Wait at least 30 days before sealing a new concrete surface whether indoors or out so that it has time to completely cure first. When dry they form a thin film which restricts moisture evaporation from the surface. Sealer needs to be applied in dry conditions because it won t adhere to damp concrete.

A layer of acrylic or epoxy protects the concrete surface and it gives a high gloss and wet finish. A concrete waterproofer helps make your home free of mildew and humidity indoors. The most common way to cure new concrete is through a liquid membrane forming curing compound also known as cure and seal. If a cure and seal is not being used then you should allow the concrete to cure for 2 4 weeks.

How to seal concrete pavers. 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. Just as the word indicates a topical sealant lays on top of the concrete without penetrating the surface. For the best results the concrete surface should be clean and dry.