How To Paint Over Old Aluminum Siding

That said the paint itself should be the highest grade of 100 acrylic exterior latex you can find.

How to paint over old aluminum siding.

The key to painting aluminum siding is preparation and priming. Draw a square around the section of damaged aluminum siding that you would like to remove. The key to successful painting of aluminum siding is oil base primer. You may want to tint the primer with a lighter hue of the finish color for easier color application.

The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint. Cut the replacement patch to size three inches larger than the. As good as latex primers are these days don t use them in this situation because chemicals in the mix will react with the aluminum. Paint aluminum siding with acrylic.

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. Once everything is clean and dry you re ready to apply your primer. However you may find this too time consuming so cleaning with a pressure washer will likely work well enough to get ready to paint. Then follow up by two coats of acrylic topcoat paint.

Use it on the siding and you may find that using this sands down to the bare metal which would be the ultimate prep job. Apply one coat of acrylic primer. Add one pint of paint thinner to the gallon of oil based metal primer paint. Expect to pay the premium for good paint.

In a nutshell you need to start with a clean palette. The best way to get this siding clean is to power wash it. Or you could wash it by hand with tsp or a similar product available at home centers and paint stores and rinse it thoroughly. Check the label to be sure it s recommended for metal siding.

Cut away the section using tin snips in combination with a utility knife leaving a clean square hole to patch. 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. Follow these simple steps. Have you ever wondered if you can paint aluminum siding.