This pack contains 150g of Steel Wool in Grade 1 (Medium), a versatile abrasive material ideal for preparing surfaces where a slightly more aggressive action is required. Grade 1 is classified as a medium-fine abrasive, providing effective cleaning and scouring power without being overly harsh. It is most commonly used for removing old varnish, paint, and lacquer, cleaning and smoothing rough woodwork, and preparing metal surfaces prior to welding or painting. This grade is perfect for tasks requiring a balance between abrasive power and a relatively fine finish, making it a reliable choice for restoration and heavy-duty cleaning projects.