3M Scotch-Brite Clean and Strip XT Pro Disc

These are one of those abrasives I always like having around the shop. They’re great for stripping paint, rust, coatings, and surface buildup off metal without immediately reaching for a more aggressive grinding disc.
 
I use them a lot for fabrication and welding prep when I need to get back down to clean metal, but they’re also incredibly useful for automotive projects, restoration work, and cleaning up old parts.
 
They make quick work of surface coatings and are one of those simple consumables that you don’t realize how often you’ll reach for until you have them in the shop.