Then make sure the coating is completely dry before applying the 2 nd coat.
Best paint for hardie siding.
If your james hardie siding was originally painted after it was installed on your home then check the original paint manufacturer s recommendations for reapplication of paint.
Acrylic paint is best suited for fiber cement stone and stucco exteriors.
The best way to paint hardie siding is to do it in a controlled environment before it s installed on your home.
Using the proper materials and paint for fiber cement or hardiplank siding a very good latex primer should be used to prepare the surface for paint.
Do not use stains or oil based alkyd paints on james hardie products.
I ve heard duration paint is the best hands down.
A professional exterior painting expert will use a spray application for a smooth factory like finish.
Hardieplank siding has grown in popularity among homeowners because of the many advantages it has over wood siding.
So you need to use a paint that s engineered to work with masonry products.
How to paint hardieplank siding.
Fiber cement has a higher ph value more alkaline which means it can be very tough on the paint that covers it.
After your surfaces are primed it is strongly encouraged to use acrylic exterior paint for your home.
Hardie looks like wood but unlike wood it is.
Finishing james hardie siding products most exterior paints that are commercially available these days will work but always remember to select a 100 acrylic exterior paint no oil based paints or stains.