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.
Best way to paint aluminium siding.
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.
Expect to pay the premium for good paint.
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.
In a nutshell you need to start with a clean palette.
Banish light mildew mold and chalky build up from aluminum siding by cleaning with trisodium phosphate or borax.
A finish with gloss can draw more attention to dents or other blemishes in the siding.
A flat or satin finish paint is ideal for your aluminum siding.
You may want to tint the primer with a lighter hue of the finish color for easier color application.
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.
Start painting at the top and work your way down.
Using vinegar is often the best way to clean aluminum rims on your vehicle as well.
Add one pint of paint thinner to the gallon of oil based metal primer paint.
Exterior acrylic latex paint works best on aluminum siding.
In this video toh expert shares his tips and demonstrates how you clean and prepare the surface for painting.
As you go smooth.
Wield your paint roller from left to right if the siding is horizontal or up and down if the siding is vertically oriented.
The key to painting aluminum siding is preparation and priming.
Choose a paint recommended for metal.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.
Remove mold from aluminum siding with borax.
Check the label to be sure it s recommended for metal siding.
All of the chalkiness must be washed and scrubbed off and any flaking paint removed.
For indoor projects clean the aluminum by hand with a scrub brush and a spray bottle of degreaser.
Then paint with two coats of acrylic paint.
The best way to get this siding clean is to power wash it.