Ammonia reacts with aluminium creating a gas.
Painting aluminum gutters and fascia.
Remove the old paint.
Start by washing the gutters so they are free of dirt and debris.
Use special clear bonding primer.
Both of them will do provided that they are ammonia free.
Strip and sand them so they are ready to be painted.
After buying new gutters to paint or deciding to paint your old gutters follow the steps below.
When painting your aluminum gutters use either clear acrylic bonding primer or regular oil based.
Use a paint scraper to scrape off as much paint from the gutters as possible.
Then catch the drips on the sides to even out the paint on the trim and back side of the fascia board.
The primer is absolutely necessary otherwise the paint itself might deteriorate the gutter itself.
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.
Aluminum is easy to paint.
Most professionals use clear acrylic bonding as it works better.
Whichever you choose use the same type of paint for both the primer and the top coats.
When painting aluminum gutters it is imperative to use clear acrylic bonding primer which is available at any major hardware retailer.
On a sunny day wait at least two hours after cleaning to begin coating the gutters with primer.
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.
Use stain solver to clean gutters.
Certain spray paints are great.
The most important thing to remember is to make sure your paint does not contain ammonia in its ingredients.
Then prime the gutters and apply a top coat so they appear smooth clean and nicely painted.
Add an oil based enamel.
Paint the soffit and fascia.
Painting your gutters is a pretty straightforward task you can do yourself provided you have the right tools and take your time.
I started painting the soffit by running the paint brush down the middle of the board.