CDP-SF is a penetrating sealer used for sealing interior concrete warehouse floors, shop floors, retail floors, etc. CDP-SF does not chip, flake, or peel. CDP-SF will enables easier cleaning of spills and sweeping. It will increase the surface strength as well. For added protection you can use the different CDP hydrophobic sealers as a surface sealer to add increase protection against spills. The CDP-SF is provided in a concentrate form with free shipping. With the CDP-SF provided in a concentrate form it is easy to adjust the ratio's to meet your needs. I can help with this in the event you need to adjust the ratio's. CDP-SF is a product I use regularly so every month or more frequent I am always batching up new. So this is not a product that is just sitting around for months or even years. It is always fresh. With the CDP-SF there can be a variety of ways to apply that will greatly depend on your concrete. I have tried to make and will continue to try and make more useful videos to help with the many different way to apply.  I am always available to help and answer any application issues you might have.