未上漆的天花板上的水渍


1

我屋顶漏了,天花板上有水渍。我的天花板没有上漆。我可以用底漆密封污渍,然后用稀薄的接缝化合物覆盖它,使其与颜色相匹配吗?

Answers:


0

受影响的干砌墙可能会受到影响。如果它变得足够湿,纸张下面的干墙会失去它的完整性并且会膨胀一点。你可以切出现场并放入新的干墙,然后用胶带粘住边缘。我从不把联合化合物涂在底漆上。

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