When a concrete sealer does not look or perform as expected, the cause can usually be traced back to over-application, application in non-ideal conditions, or a build-up of multiple coats.

A basic MDF countertop receives a facelift with the help of a gray feather finish, sandpaper, and sealer. Here's how to pull off DIY concrete countertops. Related: Ways to Use Industrial Style in ...

It should be easy to apply, maintain, and clean, and not change the appearance of the concrete. Coval Polished Concrete Sealer (PCS) meets all these demands, protecting it from oil, coffee ...