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