All of the chalkiness must be washed and scrubbed off and any flaking paint removed.
Paint aluminun siding.
Painting the siding 1.
Fill the washer s reservoir with.
Draw a square around the section of damaged aluminum siding that you would like to remove.
Cut away the section using tin snips in combination with a utility knife leaving a clean square hole to patch.
You may want to tint the primer with a lighter hue of the finish color for easier color application.
Aim the spray tip at an angle to the surface pointing downward to avoid shooting water under the siding.
The best way to get this siding clean is to power wash it.
Use a pressure washer connect garden hose to pressure washer and attach a fan spray tip to the washer s wand.
Cut the replacement patch to size three inches larger than the.
Another way to prepare the siding is by sanding it down to clean up the surface.
Expect to pay the premium for good paint.
After coating your roller in primer roll quickly but with even.
Prime the siding and allow full drying time.
Painting aluminum sidings 1.
Sand down the siding.
Paint in long even.
When priming and painting weather must be considered.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.
Follow these simple steps.
Check the label to be sure it s recommended for metal siding.
Apply products on the right day.
In a nutshell you need to start with a clean palette.
Clean the siding thoroughly.
Since the oil paint does not cause a reaction with the siding this paint will act as a barrier between the aluminum and the acrylic finish paint.
Each product will state.
Select the correct primer.
Once everything is clean and dry you re ready to apply your primer.
Add one pint of paint thinner to the gallon of oil based metal primer paint.