Additional Details ------------------------------ Product description: This is the best sealer for all stones. It can be used on granites, marbles, flagstones, brick pavers, even concrete. It will protect against oils and water penetrating your stone. It is even great on porous stones. Protex is great for indoor or outdoor use and will stain proof and water proof your stone. Protex works very well for the treatment of smoothed stones like sandstone, flagstone, limestone, travertine and similar stones. We also recommend PROTEX on sandy amorphous material mixed with the presence of silicate and calcium carbonate. It works well on smooth, sandblast or flamed surfaces. After the application a light color enhancement may be seen depending on the stone and where the product is applied. PROTEX gives protection against stains and does not create superficial films. This is a HazMat (hazardous material). It can only be shipped via UPS Ground Delivery to the continental USA or UPS Standard Delivery to Canada. It is not able to be shipped via any other level of service or outside of the continental USA and Canada. Ships to CONTINENTAL U.S.A. and Canada only-- it is not available for delivery to Alaska or Hawaii.