The RENOTEC 4" Black Cleaner (100x100mm, 4 Pcs Pack) is an essential tool for metal surface preparation, designed to tackle rust removal, oxidation, and paint stripping with ease. This black cleaner is ideal for professionals in the automotive, industrial, and construction sectors who need a reliable solution for cleaning metal surfaces. Made from durable, high-performance materials, the RENOTEC Black Cleaner offers exceptional longevity and consistent performance, even in heavy-duty applications. Whether you're working on rusted metal, removing oxidation, or stripping old paint, this cleaner provides the power and versatility you need to get the job done efficiently. Sold in a convenient 4-piece pack, this cleaner is perfect for those who need to clean multiple surfaces or undertake large projects. The pack ensures you always have a replacement on hand, helping you to stay productive throughout your tasks. Compatible with most standard angle grinders, the RENOTEC Black Cleaner is easy to use, offering a quick solution for cleaning metal surfaces without the need for additional chemicals or tools. Achieve a clean, smooth, and ready-to-work surface with minimal effort.