How to Prepare Concrete Floors for Industrial Coatings

A successful floor coating application begins with proper surface preparation. Without it, even the best coating systems may fail prematurely.

Start by assessing the condition of the concrete. Remove oil, grease, dust, or existing coatings using a combination of degreasing, mechanical grinding, or shot blasting. Any cracks or holes should be repaired using an epoxy mortar or suitable filler.

After preparation, ensure the surface is dry and free from contaminants. Apply a primer to promote adhesion, particularly on porous concrete. Once cured, follow with the chosen coating system in two or more coats for optimal coverage.

Temperature and humidity play an important role in curing. Always follow product-specific drying times to ensure the coating performs as intended.