Galvalume Painted Roofing Paint Type Used

Get free shipping on qualified galvanized metal or buy online pick up in store today in the paint department.

Galvalume painted roofing paint type used.

Do not use alkyd based paints or oil based primer. Bare galvalume and painted galvalume sheets suffer rapid corrosion when in contact with mortar and concrete. Painting bare galvalume metal building. 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 have read about using the 991 concrete etcher to first etch the bare metal. To paint galvalume good coating practice should be observed as with painting any surface. The areas to be painted should be dry and clean of visible soil grease oil or other contaminants. They are weathered not bright shiny new.

Bare galvanized and painted galvanized perform better in this type of environment. The following paints are suggested for field painting galvalume. You can also use oil based alkyd paint but. Hi i have a pole barn that i built and i covered the roof and sides with bare galvalume metal tin.

Galvalume will reject paint unless it is properly treated. I have also read about priming with an acrylic. Painted metal roofs come with a baked on factory finish and you can re coat these as well as paint bare metal roofing with acrylic latex paint. If you want to paint a galvalume surface consider a crucial point.

Paints that are made for galvanized surfaces will require less prep work and will adhere better than other kinds of paint. Pour an exterior grade rust inhibiting primer into a paint tray and apply it to each roof panel. All of the listed coatings will give good results. With kynar 500 or hylar 5000 paint finish or its equivalent you will not have to paint over your steel roof for at least 30 years.

Use a long handled paint roller and apply primer until no portion of the metal is visible. I am wanting to paint the sides. Galvalume is a type of sheet steel used in a variety of applications including roofing siding furniture gutters and pipe. When corrosion is spot treated to stop its spread and the roof is painted when needed galvanized steel roofing can last 50 years or more.

Galvalume should not be used on in or around concrete or mortar.