Galvanised Steel Roof Paint

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.

Galvanised steel roof paint.

Water resistant metal roofing paint for example can be of great value if you live in a rainy area. Not using a sealant. Galvanized metal roofs are coated with a layer of zinc that inhibits rust. However paint on metal roofs often peels or rusts in which case it is time to repaint it.

Use your putty knife or scraper to scrape off any peeling paint or accumulated rust on your metal roof. This high performance product also contains rust inhibitors which provide long term protection to metal surfaces. 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. Unfortunately over time this coating can fail leading to minor rust outbreaks.

If you are preparing to paint a rusted galvanized metal roof pay special attention to surface preparation or you will have a recurrence of rust and or flaking. Avoid using alkyd based paints such as spray paint on galvanized steel. Link to product info on amazon first might be a good idea. The secret to painting galvanized steel is white vinegar.

If it s quite old and rusty any primer for metal followed by any outdoor paint designed for metal is probably okay although a rust converter affil. Introduce your secret weapon. Sta kool 805 metal x is a tough white elastomeric roof coating that is formulated for exceptional bonding strength to metal roof surfaces. White vinegar is both effective and non toxic so it is much safer to use than your average industrial solvent.

If you have a kitchen then you probably already have this handy solution. Many metal roofs are made out of galvanized metal which is a type of metal that has been covered with hot zinc in order to protect it from the weather. Another mistake is to forget or ignore using a sealant before the application of the metal paint. Find either oil based or acrylic based paint at your local home improvement store.

Galvanized metal roofs are usually painted with acrylic based paint. You can also use oil based alkyd paint but. Get off as much paint or rust as you can. If it s a newer roof the galvanizing can definitely cause you adhesion problems.

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. The enamels in alkyd paints can react with the slick zinc finish on a galvanized steel surface leading to poor adhesion and peeling.