5 Inch PSA Pressure-Sensitive Adhesive Aluminum Oxide Sanding Discs (80 Grit, 100 Pack)

5 in PSA Pressure-Sensitive Adhesive Aluminum Oxide Sanding Discs | Pack of 100PREMIUM SANDING DISCS FOR ALUMINUM AND STAINLESS STEEL POLISHINGAVAILABLE IN A WIDE GRIT RANGE FROM 80 TO 800 GRITMOST POPULAR GRITS ARE 320 & 400 GRITBEST SANDING DISCS FOR POLISHING ALCOA WHEELS, GAS TANKS, FENDERS, GRILLS, AIR COOLERS ETC.#1 SANDING DISC IN THE TRUCKING & BIG RIG MARKETEnsure proper Surface Preparation with PSA Pressure-Sensitive Adhesive Sanding DiscsOur PSA Pressure-Sensitive Adhesive Sanding Discs are your ideal choice for achieving a smooth, even surface before diving into the polishing process. Sanding progressively with finer grits is the key to concealing imperfections like pits, scratches, and burns, ultimately leading to a flawless, mirror-like finish. These versatile discs are expertly crafted for polishing both aluminum and stainless steel surfaces, and they are available in a range of grits including 120, 180, 220, 320, 400, 600, and 800 grit.Pro Tips for Effective SandingWhen working with aluminum or stainless steel, it's crucial to start with the least aggressive grit to address imperfections on your workpiece, whether it's a gas tank, Alcoa wheel, bumper, fender, or any other metal surface. If you're dealing with pits or scratches on a tank, begin with a less aggressive grit like 220 or 320. If this successfully removes the initial imperfections, you can progress through the sanding stages. In most cases, it's rare to need a coarser grit example: 120 grit, except for more extreme situations in which the surface is heavily worn or weathered.Choosing the Right GritsWhile we offer coarse grits like 120, 180, and 220, the most common grits for metal polishing are often 320 and 400. The Brown Tripoli Compound for aluminum polishing cutting stage on aluminum and the Black Magic Compound for stainless polishing cutting stage on stainless can effectively remove scratches from sandpaper with a 400 grit. Therefore, transitioning to a 600 or 800 grit is typically necessary only for professionals seeking a show-quality shine.