Every industry has specific requirements to ensure a well-prepped surface and a high-quality finished product. In most cases, you will need a surface prep product for steel, wood, concrete, plastic, or aluminum.
Aside from using wheels, grinders, and other abrasives, you may also need specific products that help you prepare for this step in the process. Paint removers and solvents can help to quickly dissolve old layers of paint and other products that must be removed before you can prep the new surface.
You may need these items to clean a surface of any imperfections, organic matter, residue, rust or oxidation, or other prior finishes that were previously applied. Once all of the residues are removed, the surface is ready to be smoothed, sanded, or otherwise treated before taking on a new finish.
For concrete surface preparation, you may need to use heavy machinery such as blasters or grinders in order to get the right results. Clean concrete thoroughly and make sure that all residue and grime are completely removed before refinishing floors or applying products to the material.
Almost every premature coating failure is a result of improper or incomplete surface prep. Take your time when working with materials and remove loose dirt, grime, and leftover paint or other finishes so that you have a new surface to work with. If you paint over loose particles and grime, the new finish will not adhere. Even tiny traces of dirt can get in the way of your coating's ability to stick to the surface and look the way it should.
Always clean surfaces using a specific cleaning solution to remove any dirt, oil, and other contaminants. Remove rust or rough edges when applicable to help you achieve a flawless finish for the end product.
Whether you use a grinder, a nylon or wire brush, sanding wheels, chemicals, or a scraper, all of these surface preparation tools play a vital role in achieving a perfect finish. While every industry has different, specific standards, it's common knowledge that proper surface preparation is vital to ensuring you get the right finish in the end.