1.Non-porous, Scratch, Stain, Heat Resistant 2.High Color Consistency, High Flatness 3.Maintenance Free 4.12/15/18/20/25/30mm PRODUCT INFORMATION IngredientNatural Quartz93%(purified)Unsaturated polyester resin5%Color and antibiotic substance2%Pure Color SeriesPure color including white, black, red, blue, etc.Solid Color SeriesSolid color with conspicuous quartz granulesMulti-Color SeriesMulti- ...