Because direct sunlight, the exterior walls are susceptible to a variety of problems. One is a wall had cracks. This of course makes the house become an unsightly.
Besides the weather, cracks also occur due to an error when processing a mixture of cement plaster acian or bad. The paint is not perfect stick can also cause hairline cracks due to layers of peeling paint can pull the material underneath. Hmmm … if problems occur cracks on exterior walls, then you can do the painting with the steps below:
- Make sure that rift is a crack hair. Hairline cracks usually has a gap of less than 1 mm and a depth of up acian cracked cement.
- If you are sure there are hairline cracks, scrape layers of paint on the walls retakmenggunakan sekrap.
- Furthermore sandpaper until the surface of the wall plamirbenar completely lost.
- Then clean the surface of the wall of dust using a damp cloth.
- After that kuaskan Seler the wall cracks.
- The capacity of 1 liter can cover the surface of the wall sealer wall 10-4 square meters.
- Let stand wall sealer dry completely with an estimated time of 4-5 hours.
- Do painting last week.
Hairline cracks on exterior walls can also overcome.