The key to repainting aluminum gutters and downspouts is making sure they re clean and that you use the right primer if you use a common paint that contains ammonia paint aluminum gutters checklist.
Paint aluminun gutters.
A second coat may be necessary where dramatic color changes are made.
Repainting outdoor gutters with rust oleum requires some preparation ensuring the paint adheres well to the gutters and offering long lasting beauty and protection.
If you already have aluminum gutters installed you must remove any existing paint that you may have gotten on your gutters when painting your house.
Not all home exterior painting primers are created equal.
Remove the old paint.
Use special clear bonding primer.
Ammonia reacts with aluminum to create a layer of gas between the aluminum and the paint which can create a bubbling effect.
However if you just try to paint them without cleaning them thoroughly and applying a primer the paint will faint and peel off in months.
When it comes to aluminum rain gutters you absolutely need to select a clear acrylic bonding primer.
Use stain solver to clean gutters.
While vinyl gutters do not require painting aluminum and steel gutters benefit from a fresh coat of paint.
Rust oleum is a common choice for painting existing gutters protecting them from the elements.
On a sunny day wait at least two hours after cleaning to begin coating the gutters with primer.
Once your gutters are clean and smooth you can prep them for painting.
100 acrylic paints such as the entire line of behr exterior house paints will bond directly to aluminum gutters and siding without a dedicated primer.
Add an oil based enamel.
Use a paint scraper to scrape off as much paint from the gutters as possible.
Eventually this bubbling will ruin your paint job.
Second you need to make sure your enamel is satin or gloss because these will help your gutters repel water simply because they are non porous.
Certain spray paints are great.
Apply an appropriate primer.
Aluminum is easy to paint.
Sand these spots down with an aluminum oxide or silicon carbide sandpaper.
Yes you can paint aluminum gutters provided that you prepare them properly.
For do it yourselfers prices for 10 foot sections of vinyl aluminum or galvanized gutters range from 2 to 5 apiece.
This primer will penetrate the entire surface of your gutters ensuring comprehensive coverage.
After buying new gutters to paint or deciding to paint your old gutters follow the steps below.
If you do everything the right way the paint will last for many years.