Marine Metal Grind & Finish sanding discs

✅ Here are the best Marine Metal Grind & Finish sanding discs (for metal work) 👇

✅ Marine Metal Grind & Finish – Sanding Disc Types

• 1) Fiber Sanding Disc

✅ Best for: heavy sanding + fast stock removal

• Uses: weld leveling, surface cleaning, rough grinding
• Grit: 24 / 36 / 60 / 80 / 120
• Recommended: Zirconia / Ceramic for stainless steel
• 2) Flap Disc (Grinding + Finishing)

✅ Best for: grind + finish in one disc

• Uses: weld blending, edge grinding, smoothing
• Grit: 40 / 60 / 80 / 120
• Best for marine stainless: 60–80 grit

3) Velcro Sanding Disc (Hook & Loop)

✅ Best for: fine finish sanding

• Uses: polishing prep, smooth finishing
• Grit: 180 / 240 / 320 / 400
• Great on: aluminum + stainless