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烟熏黑的墙面处理方法
更新时间: 2021-03-04 23:56:38  

1、直接用乳胶面漆刷上一层覆盖,但是时间久后问题还有出现。

2、用细砂纸打磨表面,然后用干布去除表面粉尘,切记不用沾水。

3、先将旧墙面用800目颗粒砂纸轻磨,去除笔痕或污渍,然后擦拭干净墙面。或直接刷涂一层面漆,然后用宣和钧釉耐污涂料,用毛刷或滚桶在旧墙面上先刷涂一遍,半小时待第一涂层干后再刷涂一次,表面防污层就已做好。

关键词: 墙面 处理 方法

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