Wall painting whitewash tips Wall painting lime method

1, the big check: cement walls to check the overall rough house within the need to paint the cement wall is strong and flat. Putty wall, be sure to check whether the wall putty is qualified water-resistant putty, if not then it must be shoveled to redo the water-resistant putty.

2, finished product protection: in the repair of the wall there will be dust, and inevitably there will be putty, paint or other glue spilled, so we must do a good job in advance of the room has been the existence of the finished product of the decoration of the protection work.

3, scraping putty before the preparatory work: to ensure that the wall is solid, flat, with a brush or other appliances to brush the wall, so that the cement wall as far as possible, no floating soil, floating dust.

4, scraping putty: general wall scraping two times putty on the line, not only can play flat, but also able to cover its base color. If the flatness of the putty is low, you need to scrape a few more times in individual parts. If the flatness is very poor, the wall tilt is very serious, you can scrape the plaster once before leveling, and then scrape putty.

5, sanding putty: water-resistant putty all on the strength will become particularly solid, then sanding will become particularly difficult. Therefore, it is recommended to scrape the putty after 1-2 days can begin to putty sanding.

6, brush primer: clean up after sanding the putty surface dust, you can paint primer. Primer brush once on the line, but must be very uniform.