How To Spray Metal Siding With Latex Paint

In a nutshell you need to start with a clean palette.

How to spray metal siding with latex paint.

If vertical paint up to down. Some people use acrylic latex paint which is not designed specifically for galvanized metal so you will want to prime the surface before painting. The paint should adhere to the prepainted metal surface. Clean the surface thoroughly removing all dirt dust chalk rust grease wax and mildew and allow to dry.

When ready pour the primer into the paint container on the sprayer or pour the primer into the paint tray. Start at the top of the wall and across the length of the metal siding. If your siding is horizontal paint left to right. Paints that are made for galvanized surfaces will require less prep work and will adhere better than other kinds of paint.

In most cases a standard latex paint formulated for exterior use will get the job done. Inspect roof and siding seams for leaks and make repairs with appropriate paintable patching material. Then apply the primer to the metal siding in even strokes. Paint must be applied to clean sound surfaces.

Use a brush roller or spray can depending on your preference or the size and shape of the metal object. Paint in long even strokes making sure not to overdo it. For steel use a latex bonding primer instead of a regular metal paint primer. Choose the right paint.

Do not use alkyd based paints or oil based primer. To preserve your paint job choose a high heat metal paint formulated with heat resistant resins to withstand high temperatures such as rust oleum high heat spray paint 6 98 for 12 oz. Acrylic latex provides the best coverage on prepainted surfaces. Here s where a lot of people make a mistake.

Avoid using alkyd based paints such as spray paint on galvanized steel. These are readily available at most home improvement centers and hardware stores. See below for a shopping list and tools subscribe to this old h. Once everything is clean and dry you re ready to apply your primer.

Read on to find out more. All of the chalkiness must be washed and scrubbed off and any flaking paint removed. Work from the top down to eliminate dripping paint from ruining your hard work. Painter jim clark shows how to ready old faded aluminum siding for a fresh coat of paint.