What Is a Floor Sealer?

A floor sealer is a product applied to compatible hard floor surfaces before the application of a floor finish to help prepare the surface for subsequent maintenance. Floor sealers are commonly used as part of commercial floor care programs on certain flooring materials, where they serve as a base layer beneath a floor finish. The type of floor sealer selected depends on the flooring material, the maintenance program, and the manufacturer’s recommendations. Not every flooring surface requires a sealer, so product selection should always be based on the intended application and flooring specifications.

FAQ's

What is the purpose of a floor sealer?
A floor sealer is used to prepare compatible flooring surfaces before a floor finish is applied. Depending on the flooring material and maintenance program, it may be used as a base coat within a floor finishing process.
Do you need a floor sealer before applying floor finish?
Whether a floor sealer is needed depends on the flooring material, the condition of the floor, the floor finish being used, and the manufacturer’s recommendations. Some maintenance programs include a sealer, while others may not require one.
What is the difference between a floor sealer and a floor finish?
A floor sealer is generally applied before a floor finish as part of certain floor maintenance programs, while a floor finish is the protective coating applied over the prepared surface. Each product serves a different role within the floor care process.
What types of floors use a floor sealer?
Floor sealers may be used on certain resilient flooring materials and other compatible hard floor surfaces as recommended by the flooring and product manufacturers. The appropriate application depends on the specific flooring material and maintenance requirements.