Painting Galvanized Gutters Vinegar

Outdoor gutters fade in time.

Painting galvanized gutters vinegar.

While vinyl gutters do not require painting aluminum and steel gutters benefit from a fresh coat of paint. With older gutters that may have a little mold on them we usually scrub them with a bleach water solution. Clean new galvanized metal surfaces with a water based cleaner degreaser to remove any oil or and contaminants. The acidity of the vinegar will react with the metal treating the surface to promote paint adhesion.

Wipe the galvanized surface down with white vinegar. The acids in the vinegar will etch the metal in preparation for painting. In his first career kevin painted thousands of feet of galvanized gutter. Here s how to redo the job right.

Watch this video to find out more. Rust oleum is a common choice for painting existing gutters protecting them from the elements. As a roofer who has to bond adhesives and hot ashpalt to galvanized quite frequently i can tell you that galvanized is not clean. The cause of paint peeling from galvanized metal is failure to do sufficient preparation.

Rub the gutter with a firm amount of pressure to remove oil specks and other substances which could make painting tricky. It s recommended to whipe it down with vinegar to get the gutter perfectly clean. In many cases that means painting the gutters and downspouts particularly if they are badly weathered or suffering from an earlier paint job that has seen better days. If you have galvanized gutters and downspouts iron or steel with a thin coating of zinc here are steps you should follow to get a paint job that lasts.

Choose a type of paint you may or may not need to prime the surface depending on the type of paint you choose. Prime the surface with a primer made for metal. Once the metal has dried dampen a cloth with white vinegar and wipe the surface down. All you have to do is simply apply the vinegar to a clean rag and then wipe down the galvanized surface.

Apply two topcoats of paint on top of the primer.