The key to a long lasting paint job is to prime the gutters before painting them.
How paint gutters.
After cleaning your gutters and leaving them dry for an entire day you can start applying a coat of primer.
Paint aluminum gutters checklist.
Without primer the paint may cause the gutter itself to rust and fade much faster.
Aluminum is easy to paint.
Use stain solver to clean gutters.
Make sure your primer is ammonia free as a primer with ammonia could react with the aluminum causing gas bubbles to occur between the layers.
Certain spray paints are great.
The primer is absolutely necessary otherwise the paint itself might deteriorate the gutter itself.
Use an oil based metal primer and apply it per the product s directions.
This gets the surface ready to accept the paint improving the sticking and preventing the gutter from too much damage.
If the old paint is really caked onto the gutters you can use paint stripping.
Sand the gutters with a medium.
Stripping sanding and sealing 1.
Strip off the old paint with a plastic putty knife.
The undercoat acts as a preparatory coating on the guttering surface increasing the stickiness and durability.
You cannot paint anything without applying a coat of primer.
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