XYF-331麻石除锈剂是一种化学液体，由不同酸性化学物组成， 药水沉浸石孔，清除及中和锈渍，金属氧化物，杂质等，并不 会在石中残留任何色素及余物。 功能及作用： 深层清洁，酸性药水去除锈渍及黄渍，特别适用于麻石使用。 用法: 1, 先将附近之金属,木及会被酸影响之物质保护. 2, 弄湿石的表面. 3, 一般情况下,可用水稀释麻石除锈剂(但须视乎锈渍/黄渍 之程度.) 4, 用清洁的白布或棉花铺在斑渍上,淋上XYF-331, 如黄渍未 能全面去除,可重复再试,用量要视乎污渍之严重性而定,如 遇一些顽固的污渍,可让药水停留多一会或重复再试. 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.