Primer For Steel Siding

The process of repainting pre finished metal siding is a little different than it is for other types of exterior surfaces.

Primer for steel siding.

The aluminum siding was a shade of beige that had aged into a dull mustard tone and the trim was a rust colored reddish brown. Finally since metal is such a good heat absorber avoid painting siding while it s getting direct sunlight. The homeowners hated the look but the metal was still in decent shape and they didn t want the expense of re siding the entire house. Before you can paint the surface the primer needs to dry fully or you might negatively impact the look of the paint.

A new paint job was the solution. You have to know how to paint steel siding the best paint to use and how to prepare it for the paint. Brush off loose rust and spot prime with valspar rusty metal primer. As long as the siding is clean you won t need to use a primer unless raw metal is exposed.

When you are painting steel siding there are a lot of facts you need to keep in mind. For steel use a latex bonding primer instead of a regular metal paint primer. When ready pour the primer into the paint container on the sprayer or pour the primer into the paint tray. For a satin finish it might take longer.

As with all exterior painting projects proper surface preparation is the key to restoring your metal siding. Then you should first paint with a primer. Start at the top of the wall and across the length of the metal siding. Clean the surface thoroughly removing all dirt dust chalk rust grease wax and mildew and allow to dry.

Then apply the primer to the metal siding in even strokes. When using a primer you wan to be able to move onto the next stage as soon as possible. A solvent based primer that is specifically for metal and will help prevent rust is usually the best way to. Painting aluminum siding faqs how long does paint last on aluminum siding.

For large areas cleaning is most effective with a power washer. Oil base primer is excellent at sealing tannin bleed from redwood cedar and other high extractive wood types. Universal primer sealers all purpose alkyd primer is formulated for a variety of painted or unpainted surfaces. The better exterior primers will dry within 30 mintues and many of them within 20.