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Question:

Gypsum board shape ceiling how to deal with yellowing

Gypsum board shape ceiling how to deal with yellowing

Answer:

Paint, and all heavy brush. White long time will weathering oxidation, yellow is normal
I do not know how to deal with; to check what to know is the latex paint, gypsum board, or the construction of the problem ah? I do not know how to deal with it? Good trouble oh
The newly renovated house gypsum board yellowed, generally due to the rush gypsum board surface is not completely dry, so that the surface of the latex paint and water reaction showed pale yellow, as long as the gypsum board dry, re-brush the latex paint, yellow no It
Gypsum board shape ceiling yellowing, to figure out the reasons for yellowing, so as to be targeted to deal with: 1, floor water seepage led to damp yellowing. This situation must first solve the floor water seepage, and then the yellowing of the surface of latex paint for processing. 2, the screw rust is not handled properly and rust caused by the ceiling yellowing. Replace the rusted tapping screws and then proceed. 3, a long time natural weathering oxidation led to yellowing the ceiling. Find and solve the problem after you can repair, re-scratch the putty powder, and then brush again latex paint.

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