The only thing to worry about is that the pressure exerted on your car will remove any scratches or blemishes you might have made with a sandpaper disc in previous steps of the polishing process.
The random oscillations from an orbital sander are capable of buffing out these imperfections and leave behind a smooth, shiny surface. It features variable speed settings for sanding and polishing, an ergonomic handle, and offers scratch-and-swirl-free finishes, thanks to its powerful motor. A random orbital sander works by using an oscillating head to make circular and random motions, which is effective on both flat and rounded surfaces.
The sandpaper can attach to either the front or side of a circular plate that revolves around a center post. The sander features different levels of aggressiveness achieved by shifting the pattern from high-speed contact with the surface down to intermittent contact with it using quick starts and stops. This way it is basically bringing the machine into a pause mode, then quickly striking back in. The most common pads you need to use an orbital action sander are the soft pads, which come in various grits and materials like aluminum oxide sandpaper or Velcro-backed abrasive discs.
Hard metal disc pads are used for aggressive sanding jobs and polishing compounds after using a coarse foam pad. These two options will allow you to cut down on any dust while providing less wear and tear on your machine. Tip: Remember to clean the area you are working on continually. Also, ensure you clean your orbital sander with water each time you finish using it. It is a reasonably priced , high-quality tool that is compact, ergonomic, and versatile. Since random orbital sander has variable speed settings, they allow you to maintain better control over the tool.
Better control equals a better finish. Being able to crank up the speed, if necessary, not only provides you with more versatility but also helps remove intense swirl marks. And, since it is a random orbital sander, you need not worry about burning the paint. If you are using a circular polisher, slower is better. This tool can get quite hot, especially when used at high speeds. And, while a little heat is good for clear coating more pliable, too much will end up burning the paint.
Other factors including skill level, practical experience, and time allotment will also affect the aesthetic outcome. In conclusion, you can indeed use a random orbital sander for car polishing. Be sure to have a variety of polishing pads on-hand as well as a model with adjustable speed settings. Maintaining constant control over the tool is the key to professional-looking, high-quality results. Many factors affect the end result, including the amount of time you have , your skill level, and your experience.
Hopefully, this article has been helpful to you. Thanks for reading and go and make that car shiny again! Hi there! My name is Jack and I write for ToolsOwner. I have a passion for everything related to tools and DIY projects around the house. Using a clean cloth, apply the compound in a circular motion by hand. Larger areas might be a bit too big to do by yourself, so get an orbital polisher with the appropriate pads.
The paint on older cars may be incompatible with modern water based paints and gel coats. Better to be safe than sorry — do it right and do it once. High build primers contain high solids which help to smooth any imperfections on the bare metal.
Typically, you should apply two or more coats of primer to ensure the bare metal is completely covered. Is it dry and mild outside? These are peak priming conditions. Apply the primer evenly to the areas that need painting, and wait for it to dry.
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