适用于需要防水的桌子，厨房的案台及大理石、花岗石料表层，特别适用于沙石、西班牙米黄及米色类石材表层，涂后防水，防污渍，加强石面长久保护及加深一些颜色和光度，可达到*佳效果。 使用方法：（注意：石材表面要见干为宜）。只需均匀喷或油刷子被处理的物件表面，风干即可。 用量：每公升可涂10-15㎡。 包装规格：1公升、5公升。 Water-Repellent “KER 13D” A silicone-based water-repellent that protects marbles, granites and stones from the action of water while leaving the original colour unaltered. It allows internal moisture to escape but prevents additional moisture from penetrating. Simple to apply, it does not leave a surface film, and provides long-lasting protection. KER 13D is recommended for the treatment of calcareous stone in general. It is also available in aerosol spray form. The quantity of use: One LT can be used for polishing10-15㎡of materials. Package size:1LT、5LT.