If you want to achieve a durable and smooth finish, there are a couple of steps that you have to complete, whether you want to powder coat cars, equipment, tools, or other things. For those who don’t know, powder coating is a process in which a metal object is sprayed with a finish. Then, it is baked until it is hard.
However, the metal surface has to be properly prepared. In addition to that, you also have to get rid of things you do not want powder coated. Today, we’re going to share with you some things you need to do before you proceed with your powder coating in Dallas, TX.
Masking or Eliminating the Components You Do Not Want to be Coated
One of the things you will have to do is to get rid of any components you do not want to be coated. This includes valves, rubber gaskets, and much more. If that component is not detachable, you will have to mask it off. This will prevent the powder from covering it. However, if you hire a professional powder coating company to do the job for you, they’ll have a team that can help you mask and remove the components you do not want to coat. All you’ve got to do is to simply ensure you let them know what needs to be coated and what should stay clean.
The next thing you will have to do is to strip your metal of any rust or paint. Aside from getting rid of harmful substances such as rust, this also produces a smooth surface for the powder coating. You will have to sandblast the metal if it has traces of rust, is still painted, or is pitted. For those who don’t know, sandblasting is the process in which the object is blasted with sand at high pressure. Because sand is a fine abrasive, sandblasting almost works like sandpaper. The grit helps get rid of anything on the metal. This will reveal a smooth surface beneath.
Once you are finished with the sandblasting, there will perhaps be a lot of paint, rust, and dust bits left on the metal. You can use an air compressor to get rid of these particles.
Before you can start the powder coating process, you have to clean thoroughly the surface of the metal first. Take your time and scrub down whatever you would want to powder coat. You’ve got to ensure you get rid of debris, grease, oil, and dirt that has collected. You will require a smooth surface so the coating can adhere properly to the metal.
A couple of individuals opt to pressure wash their metal objects. If you do so, ensure you dry them completely to avoid rust.
If you’ve got to get rid of paint or rust, you will have to follow the step mentioned above. When it comes to cleaning, your objective should be that it passes the white glove test. Once it is clean, you can start the powder coating process right away.