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The Merit Surface Prep A/O medium grit TR (Type III) non-woven quick-change disc features an aluminum oxide abrasive grain coating that offers up to a 20 percent higher cut rate than competitive products. The medium grit surface is ideal for blending and finishing metals and non-ferrous materials of various types, including carbon steels, aluminum and composites. Create smear-free finishes thanks to the disc's proprietary Clean Bond resin, which also reduces loading on soft materials. High-loft nylon fiber construction pairs with a nylon scrim backing provides durability and stiffness that lasts.

Features

  • Medium grit for moderate surface blending on a variety of metals and shapes including stainless, soft metals like aluminum, carbon steels, and titanium
  • Quality aluminum oxide abrasive grain coating provides up to 20% higher cut rate and 50% better performance than competitive products
  • Premium high-loft nylon fiber bonded to a strong nylon scrim backing allows a thick layer of resin bond and grain for extended life, added durability and stiffness
  • Proprietary Clean Bond resin technology guarantees smear-free finishes even on high nickel content alloys and reduces loading on aluminum and other soft metals

Markets

  • Collision Repair
  • Energy & Environment
  • Metal Fabrication/Welding
  • Medical Industry
  • Manufacturing & Industry
  • Paint & Drywall
  • Transportation
  • Home & Leisure

Materials

  • Super Alloys
  • Fiberglass/Composites
  • Tool Steels
  • Soft Carbon Steels
  • Hard Carbon Steels
  • 300 Series Stainless
  • Titanium
  • 400 Series Stainless

Applications

  • Paint Removal
  • Surface Prep
  • Rust Removal
  • Blending
  • Finishing

Machines

  • Handheld Disc Sander
  • Die Grinder
  • Straight Grinder
  • Inline Grinder
  • Max Operating Speed RPM: 40000
  • Diameter: 1 in.
  • Grade: Medium
  • Attachment: TR (Type III)
  • Abrasive Type: Non-Woven
  • Abrasive: Aluminum Oxide
  • Backing Material: Y-wt. Polyester
  • Max Operating Speed Guideline: Determined by back-up pad