Little Known METHODS TO Rid Yourself Of SAND PAPER
When you paint metal, it is advisable to prepare the surface before starting the specific work. The metal surface should be treated first. How to make a carving bench If the metal that has been exposed to the elements for a long period of time, it has rusted. If it has happened to the metal you would like to paint, it is advisable to clean the surface before starting the actual painting work.
There is an easy way to sand metal using sand paper along with other tools. It will permit you to remove the rust easily. You will need a training course flat file, sand paper, phosphoric acid and a steel brush.
The first thing you will need to do is scrub the metal quite vigorously with the steel brush. Tackle the large areas of rust first. Then you can certainly work on the smaller rusted areas. You should apply pressure to eliminate the rust. The next phase in to utilize the file. File the affected flat areas in order to make them smooth.
When you have finished cleaning the flat surfaces, take sand paper to completely clean the curved areas. Sand paper is simpler to use when compared to steel brush. It makes it far easier for you to take away the rust from places which are hard to reach, such as for example small crevices.
When you have removed the rust from the top, clean the metal with hot water to remove all excess debris. After the metal is completely dry, you should spray phosphoric acid onto the top of metal. The phosphoric acid reacts with the metal and creates a coating of oxide.
Once the phosphoric acid has dried, you should brush the coating off the top. Then you need to rinse the metal with hot water again. Make sure all of the acid is removed, as it can damage the metal. Once all the rust is removed, it is possible to paint the metal.