Through this article, we can understand what is putty powder, the harm of inferior putty powder and what brand of putty powder to choose.

那么到底什么是膩?zhàn)?？膩?zhàn)泳褪墙橛趬w基體與涂料之間的過(guò)渡材料，以起到平整基層和光滑表面的作用。是墻面裝飾前必不可少的一步。

So what exactly is putty? Putty is the transition material between the wall substrate and the coating, which plays the role of leveling the base course and smooth surface. It is an essential step before wall decoration.

從施工步驟來(lái)說(shuō)可分底層膩?zhàn)雍兔鎸幽佔(zhàn)?。底層膩?zhàn)佑靡越鉀Q涂裝基層的表面缺陷(粗糙，孔洞，光滑），提高基層平整度，抵抗基層開(kāi)裂。 面層膩?zhàn)釉趬γ婧突鶎又g起粘合過(guò)渡作用，保護(hù)涂膜不發(fā)生起皮，開(kāi)裂現(xiàn)象。

In terms of construction steps, it can be divided into bottom putty and surface putty. The bottom putty is used to solve the surface defects (roughness, holes and smoothness) of the coating base, improve the flatness of the base and resist the cracking of the base. The surface putty plays a bonding transition role between the wall and the base to protect the coating from peeling and cracking.

劣質(zhì)膩?zhàn)臃鄣奈：Γ?/div>