Repainting Galvanized Gutters

This gets the surface ready to accept the paint improving the sticking and preventing the gutter from too much damage.

Repainting galvanized gutters.

However the gutter s trough cannot be painted with regular paint as it is not designed to be immersed in water. Paint applied over this oily surface or clear passivator will peel quickly. You cannot paint anything without applying a coat of primer. Once the metal has been cleaned and is dry prime it using an exterior multipurpose latex primer or a latex primer that is made specifically for galvanized metal.

Without primer the paint may cause the gutter itself to rust and fade much faster. Move the stepladder as necessary and continue scraping the old loose paint from the entire gutter system. Galvanized gutters and downspouts have to be properly prepared so they don t rust. The plastic putty knife does not scratch aluminum like a metal putty knife or steel wire brush.

Cut sheets of galvanized steel using tin snips to fit over any holes larger than the head of a nail. Possible cause new galvanized metal a product used to make corrugated sheets gutters and downspouts is usually smooth and is coated with either a layer of oil to prevent white rust or is passivated. Scrub the gutters with mild soap and water if you don t have a power washer. How to paint gutters.

Wear gloves to protect your hands and use the profile of the gutter to shape the strip of metal. One of the biggest things when painting gutters is the w. In this video i will show the technique on how to paint gutters using a brush. The first step in preparing galvanized gutters for painting is to clean them thoroughly.

For the best possible paint job it s wise to apply a corrosion resistant metal primer to galvanized gutters and downspouts but if no rust was found a primer isn t absolutely necessary if you are applying 100 acrylic latex paint. Rub the gutter with a firm amount of pressure to remove oil specks and other substances which could make painting tricky. Both the downspouts and gutters need to be painted on outside and the gutters on their insides as well. Use a large cloth and sponge and apply a copious amount of water based cleaning agent.

Combine 2 tablespoons 30 ml of mild soap with 8 cups 1 9 l of water. Scrape off any flaking paint with a plastic putty knife. Dip a horsehair brush or a brush with soft bristles in the soapy water and scrub down the gutters well. Stand on a ladder directly underneath the gutters.