Best Way To Paint Steel Siding
Learn from my lesson and just.
Best way to paint steel siding. How to paint metal siding. There are many different types of factory applied coatings used on metal siding. When choosing paint color it always helps to see a sample applied to the project. Spot prime bare areas with a rust inhibitive primer such as diamond vogel s coteall multi purpose alkyd primer iron prime 600 fast dry universal primer.
After the primer has been applied and allowed to dry then it is time to paint. The first step includes cleaning. Step 2 protecting other areas. Depends on the weather but three or four or five hours is not unusual.
We chose a grayish beige called stone manor specifying a satin finish for the metal siding and white with a gloss finish for the trim. Step 1 cleaning the metal siding. The only way to remedy this problem is to put a vinyl type coating over the steel to protect the finish. How to paint steel siding.
Step 5 applying. Step 1 clean the steel siding. To prep metal for paint adhesion you must first clean it with soap and water remove light rust with a wire brush sand it with fine grain sandpaper and then in most cases prime. Find your groove using the paint can trigger.
It will actually rub away from the siding and onto your hands or clothes if you brush up too close to it. Metal siding is often subjected to extreme moisture that will make it rust or accumulate a thin layer of oil. That is how you can get the paint to adhere to steel siding. Wash the steel siding with trisodium phosphate tsp and use a pressure washer.
The secret to painting galvanized steel is white vinegar. Step 4 retouch. White vinegar is both effective and non toxic so it is much safer to use than your average industrial solvent. Buy all the paint at once you need to buy all the paint you will need at one time.
Choose an exterior paint that is preferably water proof. But i would use the oil based rust oleum primer which by the way takes forever to dry. Clean you must clean the white powdery stuff that old metal siding gets oxidation is the scientific term. Step 2 tackle rust.
Step 3 applying primer. And then i would use the rust oleum top coat. Step 3 paint. Like all metals steel siding tends to fade over time.
Pay special attention to the type of metal substrate. We slapped a couple of colors onto the siding and quickly decided that green was not the way to go. This makes the color become chalky. A solvent based primer that is specifically for metal and will help prevent rust is usually the best way to go for this especially in areas that come into contact with rain or other moisture.