Clean the surface thoroughly removing all dirt dust chalk rust grease wax and mildew and allow to dry.
Metal roof primer paint.
A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly.
The right primer can help your paint job stay seamless for years to come.
Paint must be applied to clean sound surfaces.
Inspect roof and siding seams for leaks and make repairs with appropriate paintable patching material.
Learn how to prime a wall with this guide spray primers primer spray aerosol.
Oil based alkyd paint may also be used with an appropriate galvanized metal primer.
Inverted spray ability.
To paint a metal roof you ll need to use an oil based paint if you have a terne metal roof or an acrylic based paint if you have a galvanized metal roof.
You ll also need to purchase a primer designed for metal roofs.
Galvanized metal 7 glass 5 laminate 1 masonry 27 metal 149 plaster 31 plastic 20 porcelain 1 stone 12 stucco 15 vinyl 17 wood 115 brand.
If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it.
Acrylic latex paint is a good choice for bare metal roofs and to go over old paint.