Coval Reveals New Product – PCS

Coval Technologies Meets Market Demand with Polished Concrete Sealer

Houston, TX – Coval Technologies introduces Coval Polished Concrete Sealer (PCS), a product that won’t change the natural beauty of polished concrete while protecting the surface from stains, acids, and oils.

Highly polished concrete is in demand in retail and grocery stores, restaurants, event venues and homes, but concrete is porous. Traditional guards have been applied to keep it from staining when inevitable spills happen.

The problem with a traditional guard is that for it to form an effective barrier against liquid stains, it must be of a thick consistency that takes away the natural look of the concrete. It also creates a costly maintenance loop for floor owners which includes burnishing the floor and then reapplying a guard.  For these reasons, polished concrete floor installers often will not use a guard and owners take their chances with potential stains. Coval created a solution for these problems using covalent technology. 

  • Coval Polished Concrete Sealer will not distract from natural-looking polished concrete.
  • It will give even better protection than traditional guards without constant maintenance. 
  • PCS penetrates the pores of polished concrete to create a new, long-lasting, chemical and liquid barrier.
  • PCS will never become thick and gooey after repetitive adhesions as other concrete guards can do.
  • It protects against water and salt damage.

Coval Polished Concrete Sealer has the same characteristics as Coval Ultimate Top Coat (UTC), and other Coval coatings. It is single component, UV stable, and based on nanotechnology. Its application is easy with an acetone sprayer and a microfiber mop, directly to polished concrete or over an existing guard.

The new Coval surface created is simply cleaned with a wet mop or auto scrubber, reducing floor maintenance time and chemicals. Once applied, Coval Polished Concrete Sealer will last two to four years or more, and bonds to itself for easy re-application.

Concrete floor applicators around the world are enjoying the ease and look of the covalent properties of Coval coatings on polished, stained, and bare concrete, terrazzo, natural stone, tile and grout, epoxy and decorative concrete.

Coval Polished Concrete Sealer continues to undergo testing and will be available to distributors by the second quarter of 2023.

Coval Technologies aims to improve sustainability and reduce the environmental impact of the coatings industry by decreasing installation and maintenance time while eliminating harsh cleaning chemicals. For more information, visit


Coval Polished Concrete Sealer (PCS) is a product that allows the natural sheen of polished concrete to be revealed while protecting the surface from stains, acids, and oils.
Coval Polished Concrete Sealer has been applied to this polished concrete warehouse floor, but there are two section that are uncoated. Can you tell the difference?