You will never be able to remove all of the chalk.
Painting steel siding.
Repeat the procedure until you cover all the steel siding.
You can easily restore the original color and finish to look new again without all the problems of painting.
Cleaning of the surface can be done by hand washing with warm soapy water or with the use of a high pressure washer 2500 psi minimum.
Restore the original color and finish instead.
Find metal exterior paint at lowe s today.
Most steel siding is chalking pretty bad when it s ready for painting.
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.
By scrubbing and rinsing with a power washer you should get most of the chalk removed.
When this happens the metal is exposed to the elements and will start to eventually rust.
As with all exterior painting projects proper surface preparation is the key to restoring your metal siding.
A new paint job was the solution.
Step 4 retouch after the first coat of the paint dries start off with the second coat.
Begin by thoroughly cleaning your siding of all loose dirt chalk and other contaminants.
The first sign that this is beginning to happen is a loss of the glossy look that new siding has.
Start at the top of the wall and across the length of the metal siding.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.
Use the ladder for painting the steel siding on the top and using the roller paint in a horizontal direction.
If painting light to moderately used indoor metal surfaces think wall sconces bed frames or guest room night tables go with water based acrylic paint a cheaper 15 to 40 per gallon.
There is a great alternative to re painting your metal 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.
If there is still a lot of chalk repeat the process.
Expect to pay the premium for good paint.
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.
Then apply the primer to the metal siding in even strokes.