5'' Solid PSA Zirconia Norton Sanding Disc Rolls

These 5'' solid Norton Zirconia (Norzon) "Blue Blitz" sanding discs are perfect for heavy-duty fabricators, auto body technicians, marine/boat repair shops, and industrial woodworkers/metalworkers.  Primarily for fine to very fine finishing depending on the selected grit.   🔥🔥 We're offering these discs at an insane discount, 42% to 54% off, taking our savings from the manufacturer and passing them directly to you. Each roll comes with 175 discs, that means each disc is less than .15¢ 🔥🔥 Sometimes Zirconia is too expensive for certain industries or applications, but with savings like this you can now get the best of both worlds, quantity and quality.   Best Value Bundle Buy the 3 Rolls bundle (1 of each grit: 280, 320, 400) for only $60.00! (Saves you $10-$15 more).  That's 525 discs for just .11¢ / disc. Why Use Norton Zirconia PSA Discs? The "Blue" Reputation: "Norzon" and "Zirconia" (often called "Blue Blitz" or blue paper) are industry shorthand for tough. Zirconia is self-sharpening; it fractures under pressure to expose new sharp edges. These blue discs last significantly longer than standard brown aluminum oxide discs. PSA Convenience: "PSA" (Pressure Sensitive Adhesive) means sticky-back. High-production shops love these because they can slap them onto a Dual Action (DA) random orbital sander quickly without messing with hook-and-loop buildup. Made in the USA: Favored for consistent grit grading and adhesive that won't melt off the pad when the sander gets hot. Best For Fiberglass / Gelcoat / Clearcoat Boat builders Marine repair shops Auto body shops Custom car restorers / restoration Hard Metals Stainless steel high-carbon steel Welds High-Volume People and shops who burn through consumable abrasives daily and are looking to save some money with longer lasting products and volume purchases. Specifications Diameter: 5'' Solid, no center or vacuum holes Backing: PSA (Pressure Sensitive Adhesive) Grain Type: Zirconia Alumina Mounting: PSA backup pads Works with: DA random orbital sanders$