4) In summer, the temperature of the wall exposed to sunlight is high, and the primer roll coating will form a film quickly, which will cause poor adhesion. On the contrary, to avoid the direct sunlight on the wall, add more water to the primer to make the primer fully penetrate into the putty base, which will improve the putty adhesion.

希望以上內(nèi)容對大家有所幫助，更多膩?zhàn)臃鄢ＷR(shí)請關(guān)注我們網(wǎng)站 http://www.gyxxhyy120.com/

Hope that the above content to help you, more putty powder common sense, please pay attention to our website http://www.gyxxhyy120.com/