The current outdoor temperature is 6- 14 degrees. Is it okay to blow putty in interior decoration? Will it crack?

Hello, if the outdoor temperature is 6- 14 degrees, as long as the room is not particularly transparent and the weather is fine during the day, it can reach about 17 degrees, and the minimum temperature is kept at about 10 degrees. This is completely putty scraping.

As long as it doesn't freeze, the cracking problem can be solved. If you are not at ease, you can spread a glass fiber net on the wall and then scrape putty. Glass fiber mesh is not expensive, a roll of 30 yuan (36 square meters).

The specific situation can be asked again. Because there are many factors that affect cracking.