理想的保护云石边角产品，使用后可形成一层可塑性、超薄半透明的打磨层，并且不爆裂。（注意事项：表面涂完，切勿用机哭打磨，以免伤害组织表面光度） 组成成份：透明无色液体，聚丙乙烯和胶体。 使用方法：用抹布或者刷子把本品擦拭均匀然后等其干燥。 适用范围：云石边角。 用量：本品人公斤可处理40-60㎡材料。 “E3” Self-Polishing Product This is the ideal product for protecting and polishing edges of marble and stone in general. It forms a very fine and highly glossy transparent plastic film which will not crack. It is available in spray form for rapid and long-lasting treatment replacing the paint-brush and cloths and facilitates the polishing of engraving-work or difficult corners that otherwise cannot be treated. The quantity of use: One LT can be used for polishing40-62㎡of materials.