5 tips to prepare for the exterior
The greatest thing about painting outside surfaces of most people, pushing the amount in the pipeline. It is very true when people say that 80% of the work is preparation.
Despite all the power tools available today to paint the most work to prepare, she has participated Buy Elbow Grease on. This prep work will involve painful scraping, sanding and wiping. Not what you call fun.
This hard work is a must if you have a painting that smooth andlasts well. It is also much easier to paint, on a good surface. The effort will paint you in the preparation, it is subject to the condition at the surface will contact you depend painting.
Amount of work - paint peeling, which require more work. Scrape off the old paint and sanding of wood is essential. Areas of blight must be removed and treated the wood before painting. Normally, aluminum siding just need a wash and maybe some sanding.
Check the surface - Use a spatula on the areas of 6-8 cm, flaking paint. You need not remove every little bit of color, only areas that you expect to continue peeling. When scraping paint in the corners, then instead of using a small spatula.
- Wash the surface if it is dirty wash a decent, before you think about loops. Although you can use a pressure washer, could be a little too powerful and can damage your wood. You might TSP (trisodiumPhosphate) and a regular garden hose. If you have trouble reaching the surface, try an accessory, car washing is extendable arm has.
Allow to dry - Avoid wet sanding wood, because the fibers can be damaged. Not even wet sand, aluminum, as this shorten the life of your sandpaper. Expect to wait a few days, two for the surface to dry, depending on the weather.
Sanding - If you leave little bits of color, make sure they are smooth withYour sandpaper. If the timber has been through the powdery mildew and / or is involved in cement has to give these areas, a sand.
Then again - Because grinding is a lot of dust, you should wash the area again, so that the color can be properly absorbed. If you do not paint on a clean surface, the pain will peel and flake before it should be.
Now you need to do is get the rest of the work done need is paint.
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