Ppk

Concrete is a porous material that easily absorbs fluids: in freeze-thaw climates, frozen liquids expansion can destroy a concrete surface that is not sealed. Besides, salt, fertilizer, oil and other household chemicals can as well damage and discolor unsealed concrete. Regardless of whether you have a nice-laid concrete patio or decorative concrete pavement, you will want to make sure that you do everything possible to make it attractive as well as durable for a long time. Using a concrete sealant can help protect concrete by providing additional benefits.