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How to paint aluminium trailer siding.
All of the chalkiness must be washed and scrubbed off and any flaking paint removed.
The best way to get this siding clean is to power wash it.
The key to painting your rv s aluminum siding is to make sure that the paint you use will adhere to aluminum.
Expect to pay the premium for good paint.
Cut away the section using tin snips in combination with a utility knife leaving a clean square hole to.
Draw a square around the section of damaged aluminum siding that you would like to remove.
Wash the entire surface of the trailer with a good degreasing soap and water.
First begin with the primer.
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 are not trying to get the.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex 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.
For an evenly coated paint job we suggested using a paint sprayer.
Once everything is clean and dry you re ready to apply your primer.
Allow the trailer to dry completely.
After it s dry you may then coat the siding with your acrylic exterior paint.
With that said i have had pretty good success with behr marquee exterior paint and primer in one.
Buy all the paint at once you need to buy all the paint you will need at one time.
How to paint an aluminum trailer.
Clean you must clean the white powdery stuff that old metal siding gets oxidation is the scientific term.
After that tape off anything you do not want covered in paint.
In a nutshell you need to start with a clean palette.
Coat your roller in primer and roll quickly and evenly along the panel of siding then roll backward in the opposite direction.
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.
Finally use an aluminum oxide primer before using a good acrylic latex paint.
For optimal results apply a second coat of the acrylic.
It goes on nice and smooth and covers beautifully without the uses of an added primer or extra coats.
Sand the surface with 80 grit sandpaper on a block to remove loose paint and to smooth the surface.
The key to painting aluminum siding is preparation and priming.
Check the label to be sure it s recommended for metal siding.
Then wash your rv and let dry.
In this video toh expert shares his tips and demonstrates how you clean and prepare the surface for painting.