F-721 Concentrated Sealer

F-721™ Premium Fluoropolymer Sealer CONCENTRATE is a unique no-sheen, penetrating sealer for most mineral based surfaces. No other sealer fights stains better! Plus it can be used as either a SOLVENT BASED or WATER BASED sealer. Diluted with water, it is a low odor, low VOC sealer for moderate to very porous surfaces. Diluted with alcohol it penetrates dense stone and previously sealed surfaces. Typical dilution ratio is 7:1 with clean water or alcohol (16 oz of F-721™ making 1 gallon of ready to use sealer). Dilution ratio can be adjusted from 4:1 all the way to 19:1 to adapt to the surface being sealed and the level of protection required. Use denatured alcohol or inexpensive isopropyl (rubbing) alcohol. Recommended Surfaces: Marble Granite Travertine Bluestone Limestone Saltillo Brick Masonry Concrete Grout Unglazed Tile Pavers All finishes (polished, honed, flamed, etc.) - Interior and Exterior. Benefits: Highest level of stain protection Oleophobic & Hydrophobic Low odor (