Our flooring kits include three cartridges of a high strength, ultra-low viscosity, crystalline compound based concrete repair product; enough sand for use with those three cartridges; and applicable tools for your team to apply to your worn or busted control joints or pot-holes in your concrete. This product sets extremely fast (forklift ready in fifteen minutes) with minimal preparation. Your maintenance team can apply this product or our factory trained service crew can apply it for you.