Foundation Armor concrete hardeners and Densifiers penetrate deep into concrete surfaces and chemically react to form a permanent CSH structure within the pores that can’t be removed or broken down. Foundation Armor Densifiers will increase the strength and density of concrete by up to 45%, reduce the movement of water and moisture through the pores, and reduce concrete dusting. Foundation Armor concrete hardeners and Densifiers can be applied to virtually all types of interior and exterior concrete surfaces, and can also be used as part of the polishing process. Popular applications for Foundation Armor hardeners and Densifiers include basement walls and floors, garage floors, retail floors, warehouse floors, kennels, concrete driveways, and more. Foundation Armor densifiers and hardeners work entirely below the surface and won’t change the look or color of the concrete