Clean with mildew retardant solution if necessary.
Estimate to paint a chimney sheet metal.
I will use some of them in my estimate to my client.
Some people use acrylic latex paint which is not designed specifically for galvanized metal so you will want to prime the surface before painting.
I ve read that galvanized steel is zinc treated to resist rusting.
Polly a condo manager wants to paint all the metal chimey flues at her complex.
High heat paints that are rated for less than 250 degrees f have primers available based on the temperature rating of the metal that you are painting.
This paint is self priming so there is no need for you to prime first.
Galvanized chimneys have two special properties that must be taken into consideration before painting.
Many homeowners only consider painting a chimney cap if it is made out of galvanized steel as a way to protect it against rust.
Some metal such as galvanized steel can rust over time.
How should she tackle this painting project.
Paint the exterior surface of the chimney with a quality latex exterior paint.
He s also asked about wrapping the chimney in sheet metal with a metal cap and has indicated a preference for it.
Waterproofing a block chimney.
It is best to use a paint rated for a minimum of 250 degrees f for a metal chimney.
Stainless steel will not but copper can tarnish.
They get very hot to the touch.
This makes it difficult for paint to adhere and a person must treat the metal before painting to remove some of the zinc properties.
You should always consider the kind of metal that the chimney cap is made out of.
The first is galvanization on regular steel is a coating.
If you buy premixed paint you can always get more and most stores will let you return unopened cans.
Apply the paint with a thick paint roller.
For textured materials such as shingles or shakes add 20 percent.
Thanks for the suggestions.
Do not use alkyd based paints or oil based primer.
Paints that are made for galvanized surfaces will require less prep work and will adhere better than other kinds of paint.
Wire brush to remove dirt and other contaminants.
If you don t have a roller you may use a paint brush though it will take longer to cover the chimney.
Which metal to paint.
Masonry and stucco both porous surfaces that soak up lots of paint can take up to 50 percent more.
Use a small touch up brush to get any hard to reach areas or crevices.
How to paint galvanized chimneys.
Paint a metal chimney flue.