Silicon carbide abrasives are a cornerstone of flat lap grinding and polishing, celebrated for their sharp cutting ability, hardness, and versatility across a wide range of materials. However, the performance and longevity of silicon carbide abrasives on a flat lap depend not only on the abrasive itself, but crucially on the backing material that supports it. The backing ensures the abrasive remains flat, stable, and securely attached during use, directly impacting surface finish, ease of handling, and cost-effectiveness. This article provides a comprehensive exploration of the types of backing used for silicon carbide on flat lap, how to choose the right one for your application, and the practical implications for professionals and hobbyists alike. Read More