For truly greasy or dirty aluminum siding or other outdoor pieces use a commercial degreaser in the power washer or sprayed on the surface to ensure it is as clean as possible and ready to take on primer and paint.
Best way to paint aluminium siding.
If you need to paint aluminum siding choose a day when the weather is at least 50 f 10 c and dry since moisture from rain or dew will ruin a new paint job.
Start painting at the top and work your way down.
All of the chalkiness must be washed and scrubbed off and any flaking paint removed.
Expect to pay the premium for good paint.
In a nutshell you need to start with a clean palette.
The key to painting aluminum siding is preparation and priming.
Check the label to be sure it s recommended for metal siding.
Choose a paint recommended for metal.
Banish light mildew mold and chalky build up from aluminum siding by cleaning with trisodium phosphate or borax.
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.
The best way to get this siding clean is to power wash it.
A finish with gloss can draw more attention to dents or other blemishes in the siding.
Once everything is clean and dry you re ready to apply your primer.
In this video toh expert shares his tips and demonstrates how you clean and prepare the surface for painting.
Then paint with two coats of acrylic paint.
A flat or satin finish paint is ideal for your aluminum siding.
Make your rims shine with the rest of your car.
Remove mold from aluminum siding with borax.
For indoor projects clean the aluminum by hand with a scrub brush and a spray bottle of degreaser.
2 to 4 hours per 100 square feet of siding before you paint aluminum siding clean the surface thoroughly and prime the siding with one coat of acrylic primer.
Using vinegar is often the best way to clean aluminum rims on your vehicle as well.
Wield your paint roller from left to right if the siding is horizontal or up and down if the siding is vertically oriented.
You may want to tint the primer with a lighter hue of the finish color for easier color application.
Exterior acrylic latex paint works best on aluminum siding.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.