Putty powder is a kind of material used before paint construction. The main function is to make the paint surface evenly and smoothly. It is a kind of surface filling material that pretreats the construction surface. It looks insignificant, but it is actually on the wall surface. Play a key role, any surface gorgeous decoration, are inseparable from the support of putty powder. Improper construction of putty powder, there will be wall cracks, peeling, off, mold and other issues, then, how to use putty powder ? Xiao Bian wants to come up with his unique skills at the bottom of the box, and share with you all the years of practical experience.
How to use putty powder
The first step is to ensure that the grass-roots level is solid, clean and roughly flat.
If it is a strong water-absorption substrate, it should be wetted with clean water or a brushed glue is used for back cover treatment before scraping the putty powder; if it is a new wiped cement wall, scraping should be done after the curing period.
The second step: reconcile the putty powder and water.
Stir at the ratio of 1:0.5, then let it stand for 10-20 minutes, and stir evenly to use.
The third step: scraping with steel scraper or spatula, the number of scraping can not be too much.
It is usually scraped twice. The second coating can be applied under the dry condition of the front coating. This must be taken care of. The thickness of the rough coating is 0.8 to 1.5 mm.
Step 4: Sanding
After the putty powder dries, sand it with sandpaper and paint or paste the wallpaper as soon as possible.
How to use putty powder ? Isn't it simple? It is necessary to remind everyone that if you originally painted lime or paint, now you have to brush your latex paint, you must first remove the original wall, re-powder, and evenly apply force. Better!
How to use putty powder
The first step is to ensure that the grass-roots level is solid, clean and roughly flat.
If it is a strong water-absorption substrate, it should be wetted with clean water or a brushed glue is used for back cover treatment before scraping the putty powder; if it is a new wiped cement wall, scraping should be done after the curing period.
The second step: reconcile the putty powder and water.
Stir at the ratio of 1:0.5, then let it stand for 10-20 minutes, and stir evenly to use.
The third step: scraping with steel scraper or spatula, the number of scraping can not be too much.
It is usually scraped twice. The second coating can be applied under the dry condition of the front coating. This must be taken care of. The thickness of the rough coating is 0.8 to 1.5 mm.
Step 4: Sanding
After the putty powder dries, sand it with sandpaper and paint or paste the wallpaper as soon as possible.
How to use putty powder - Note:
1. When saving, pay attention to waterproof, moisture, storage period is about six months.
2, the construction temperature above 0 °C, putty powder into a paste should be used within 4-5 hours to avoid prolonged deterioration.
3, putty powder and other putties can not be used in the same construction surface, so as not to cause chemical reactions and color.
How to use putty powder ? Isn't it simple? It is necessary to remind everyone that if you originally painted lime or paint, now you have to brush your latex paint, you must first remove the original wall, re-powder, and evenly apply force. Better!
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