How To Paint Metal Barn Siding

Start at the top of the wall and across the length of the metal siding.

How to paint metal barn siding.

The homeowners hated the look but the metal was still in decent shape and they didn t want the expense of re siding the entire house. Treat any flash rust by rubbing paint thinner onto the surface. To paint a rusty metal shed you ll need to sand away the rust apply a special primer then paint it. Tsp is technically known as trisodium phosphate and is a.

If either red or white rust is evident scrape or brush away as much rust as possible and then sand lightly removing all rust before proceeding. Step 3 paint. Allow sufficient time for the primer to dry before applying the topcoat. The aluminum siding was a shade of beige that had aged into a dull mustard tone and the trim was a rust colored reddish brown.

Wash the steel siding with trisodium phosphate tsp and use a pressure washer. You can also use oil based alkyd paint but you need to first apply an undercoat of a galvanized metal primer such as sherwin williams pro industrial pro cryl universal acrylic primer. Use tsp to wash all metal surfaces to be painted. Then apply the primer to the metal siding in even strokes.

Work from the top down to eliminate dripping paint from ruining your hard work. To do so sand the general area lightly and use a high quality primer to protect the exposed steel from corrosion. Place a roll of painter s paper and 1 inch masking tape on the paper and tape dispenser. A new paint job was the solution.

A paper and tape dispenser is a convenient tool. The first step includes cleaning. How to paint a metal pole barn. Step 4 retouch.

If your paint is dripping then you have too much. For steel use a latex bonding primer instead of a regular metal paint primer. Step 1 clean the steel siding. When ready pour the primer into the paint container on the sprayer or pour the primer into the paint tray.

Dirt can increase rust so this way you start with a good foundation. How to paint steel siding.