Concrete Densifier Vs Sealer

The next section explains why.

Concrete densifier vs sealer.

6 24 hours but which densifier is the best choice. Application is quicker the slab is dry in 1 2 hours vs. Concrete densifiers work by penetrating past the surface of the concrete to chemically react with the naturally occurring minerals and compounds to create more calcium silicate hydrate or csh which is the compound that gives concrete its noted strength. Densifiers are not the same as sealers.

Concrete densifiers can be used in a grind and polish application. Coatings use the pores of the concrete to bond so when pore size is reduce from a densifier the coating may experience issues with bonding. Densifiers are not typically used in residential garages or basements. Densifiers do not behave or perform in the same fashion as.

A stain guard and water repellent can be added to the product. They may help improve the stain resistance but will not compare to a soak in or topical sealer. A beautifully finished decorative concrete floor must go through a fairly involved process to achieve the intended outcome. When it comes to silicate sealers we feel the best densifier and hardeners are lithium based.

Densifiers should not be used on concrete that is going to be sealed with an acrylic sealer epoxy coating or urethane coating unless it has been approved by the manufacturer of the coating. From the pure pour through the glossy finish concrete needs to be chemically altered before a floor is ready for prime time. They permanently densify concrete adding abrasion resistance which reduces the ability of water to travel.