Check the label to be sure it s recommended for metal siding.
Painting aluminum trailer siding.
Once you have completed the paint job remember to remove the tape as.
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.
You must take a few extra steps if you want the paint to continue to look good down the road.
All of the chalkiness must be washed and scrubbed off and any flaking paint removed.
Then wash your rv and let dry.
Painting an aluminum trailer starts with some preparation because aluminum by itself does not allow the paint to adhere very well.
The key to painting your rv s aluminum siding is to make sure that the paint you use will adhere to aluminum.
How to paint aluminum rv 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.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.
After that tape off anything you do not want covered in paint.
The best way to get this siding clean is to power wash it.
Once everything is clean and dry you re ready to apply your primer.
The key to painting aluminum siding is preparation and priming.
In a nutshell you need to start with a clean palette.
With that said i have had pretty good success with behr marquee exterior paint and primer in one.
Painting aluminum siding with painter s tape and lengths of plastic sheeting protect items and areas adjacent to the siding.
Coat your roller in primer and roll quickly and evenly along the panel of siding then roll backward in the opposite direction.
Expect to pay the premium for good paint.