Coat your roller in primer and roll quickly and evenly along the panel of siding then roll backward in the opposite direction.
How to paint aluminum siding on a camper.
Apply the primer with either a roller brush or sprayer if you have one.
Liquid dish soap with 2 gallons hot water in a bucket.
Purchase an oil based paint designed to stick to your rvs surface such as fiberglass or aluminum from an auto paint store.
You must take a few extra steps if you want the paint to continue to look good down the road.
Step 2 combine 2 tbsp.
The key to painting your rv s aluminum siding is to make sure that the paint you use will adhere to aluminum.
Some paints claim they are fine to use on bare aluminum and may work fine in some.
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.
Finally use an aluminum oxide primer before using a good acrylic latex paint.
Usually you would want to use a spray paint suitable for use with aluminium.
On the corners of the camper there are plastic pieces of trim so we sprayed them with kilz spray primer to make sure they were going to be ready and prepped for the automotive paint.
All the primer to dry for four to six hours depending on the weather conditions where you are painting.
How to paint aluminum rv siding.
After the corners are painted we used rust oleum auto body primer to spray over the entire trailer with a hvlp paint sprayer and a compressor to apply the primer.
Depending on the size and if you have a large enough garage or workshop i guess you could use spray cans you would have to decide if the size of the unit warrantied renting a spray unit.
This might be the correct way to do things but i honestly believe it s not the only way.
The proper way to paint an rv exterior involves removing decals power washing taping and covering windows and then spraying on an automotive grade paint with a paint sprayer.
You will need a color paint primer paint and paint thinner.
Painting an aluminum trailer starts with some preparation because aluminum by itself does not allow the paint to adhere very well.
Then wash your rv and let dry.
Surface prep there s still more preparation to address before painting aluminum siding.
You need to scrape off peeling and flaking paint and then chisel out any old caulk lines and apply new ones.
Apply a coat of aluminum oxide primer paint to the camper.