NanoSafeguard Flooring Treatment helps keep porous surfaces looking new and clean for years. Its sophisticated chemical composition ensures surfaces have only minimal contact with foreign particles – in other words, it forms an invisible bond with the surface, preventing water, dirt, oil and other pollutants from adhering and penetrating. Contaminants that are not completely repelled initially are easily removed with a damp cloth or low pressure water.Our sealant will not in any way alter the appearance of surfaces, nor will it crack, peel or discolor.Unlike most products on the market, NanoSafeguard Flooring Treatment does not include any wax, silicone or Teflon, which can actually do more harm to surfaces than good.The sealant is effective on most porous pavers, limestone, concrete, untreated wood and other absorbent surfaces. NanoSafeguard Flooring Treatment helps save you both time and money – and by mitigating the use of numerous and/or harsh cleansers, it also helps promote a clean and healthy environment.Size: 1 gallonEnough for approximately 250 sq. ft., depending on the absorbency of the substrate.