XYF-331麻石除銹劑是一種化學液體，由不同酸性化學物組成， 藥水沉浸石孔，清除及中和銹漬，金屬氧化物，雜質等，并不 會在石中殘留任何色素及余物。 功能及作用： 深層清潔，酸性藥水去除銹漬及黃漬，特別適用于麻石使用。 用法: 1, 先將附近之金屬,木及會被酸影響之物質保護. 2, 弄濕石的表面. 3, 一般情況下,可用水稀釋麻石除銹劑(但須視乎銹漬/黃漬 之程度.) 4, 用清潔的白布或棉花鋪在斑漬上,淋上XYF-331, 如黃漬未 能全面去除,可重復再試,用量要視乎污漬之嚴重性而定,如 遇一些頑固的污漬,可讓藥水停留多一會或重復再試. XYF-331 granite rust agent is a chemical liquid, by a different ac idic chemical composition, Syrup immersed stone holes, rust stai n removal and neutralization, metal oxides, impurities and so o n, are not Residue in the stone and the residue of any pigment. Functions and roles: Deep cleansing, acidic syrup to rust stains and yellow stains, esp ecially for use in the granite. Usage: 1, first in the vicinity of the metal, wood, and will be acid-impa ct physical protection. 2, wet stone surface. 3, under normal circumstances, may be diluted with water gran ite Rust Remover . 4, using a clean cloth or cotton shop at the spot stains on the dr ibble XYF-331, such as the yellow-stained not Be fully removed , can be repeated again and again, the amount will depend on t he severity of the stain, such as the Case of some stubborn stain s, allowing medicine to stay a little longer or repeat try again.