Many people are wondering how to install molding on wall of putty? Actually, it is a big deal with the putty. Putty is a kind of wall covering materials for making the wall smooth and plane. Before installing the PU moldings, Goodware reminds you to check the water resistance of putty.
You can spray a little water on the wall, use your hand to rub the surface. Check if there is powder falling. If there is, the wall putty combination strength is not enough. It may cause the chalking condition during the raining season. The PU moldings will be falling off easily.
Cracking condition of PU moldings
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Bad quality putty
How to install molding on wall? The key point is the putty quality. Bad quality also has bad water resistance. The chalking condition will lead to hollowing, then, cause the cracking. When you face this situation, Goodware suggests you remove the putty. Choose the high-quality putty to repaint the wall. Next, you can install the PU moldings easily.
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Bad construction
The thick putty coating will also cause the cracking problem. The proportion of putty powder and water should be 1: 0.5. Nowadays, we use water-resistant putty powder, as long as stir in clean water.
There are many usages of PU moldings. You can use them to decorate the ceiling, window, door, and wall. Even there is a design of combination line to plane. Come to check out our projects!
Goodware PU moldings are lightweight and easy to construct. They are not easy to fall off when you paste them on the putty wall. Therefore, PU decorative moldings are good materials for interior design. So, how to install molding on wall of putty? After reading this article, you can paste the PU moldings boldly!
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