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.
Painting aluminum trailer siding.
Once you have completed the paint job remember to remove the tape as.
The key to painting your rv s aluminum siding is to make sure that the paint you use will adhere to aluminum.
Finally use an aluminum oxide primer before using a good acrylic latex paint.
The best way to get this siding clean is to power wash it.
If you are painting straight over an aluminum sided trailer you will want to use a primer that is meant for direct to metal application.
Painting aluminum siding with painter s tape and lengths of plastic sheeting protect items and areas adjacent to the siding.
Check the label to be sure it s recommended for metal siding.
Painting an aluminum trailer starts with some preparation because aluminum by itself does not allow the paint to adhere very well.
Expect to pay the premium for good paint.
After that tape off anything you do not want covered in paint.
Once everything is clean and dry you re ready to apply your primer.
With that said i have had pretty good success with behr marquee exterior paint and primer in one.
It goes on nice and smooth and covers beautifully without the uses of an added primer or extra coats.
Some paints claim they are fine to use on bare aluminum and may work fine in some applications but if you want the finish to last do the preparation correctly.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.
How to paint aluminum rv siding.
Then wash your rv and let dry.
In a nutshell you need to start with a clean palette.
The key to painting aluminum siding is preparation and priming.