Paint For Galvanized Metal Roof

However solvent based primers are just as effective if you choose to use them.

Paint for galvanized metal roof.

Link to product info on amazon first just in the rusted areas if the rusted areas are scattered then paint the whole roof. Roll in a vertical motion working backward toward the extension ladder. Paints that are made for galvanized surfaces will require less prep work and will adhere better than other kinds of paint. Touch up areas inaccessible to the roller using the 3 or 4 inch nylon paintbrush.

Begin at the far side of the roof. Wait three hours for the metal to dry. Apply the metal etching primer to the rusted galvanized metal roof using the roller. A paint which will stick well like self etching primer is good and it s necessary if you have real rust.

Common household products like comet mineral spirits and chlorine bleach can all be used to prepare galvanized steel for painting. You can apply something like ospho affil. Do not use alkyd based paints or oil based primer. Less toxic acrylic primers usually are recommended for galvanized metal roofs.

You first are advised to prepare the surface of the item to be painted so that the paint for galvanized metal stands its best chance of looking good for several years. To ensure that you know what kind of metal your roof is made out of and what kind of paint you should use ask a professional roofer to inspect your home. You can also use oil based alkyd paint but. Bituminous latex acrylic and vinyl paints tend to adhere well to galvanized metals.

My house was built circa 1880 and still has its original terne metal roof which consists of individual metal shingles with an embossed decorative pattern. Galvanized metal requires either a zinc dust type paint or a latex paint. Painting a galvanized steel panel roof is not all that different from painting other metal objects but you must ensure that the surface is perfectly clean before beginning the application process. Find either oil based or acrylic based paint at your local home improvement store.

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 re attempting to paint siding panels roof flashing or other materials that have seen exposure to the elements a thorough cleaning is necessary to eliminate any organic contaminants from the outer surface.