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United Abrasives 2" X 2-Ply 120 Grit Fine Grade Aluminum Oxide SAIT-LOK-R™ 3A Brown TR (Type III) Quick Change Closed Coat Laminated Disc

Airgas Part #:UAB50277

United Abrasives, Inc.

Manufacturer #:50277


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$1.04 /Each
Package Size: 100 Each
$1.04 Each
$1.04 Each
$104.00 Box 100 Each / Box
$1,040.00 Case 1,000 Each / Case

Typically in Stock

Item Details

  • United Abrasives Sait-Lok-R™ 2" 120 Grit Premium Aluminum Oxide 2-Ply Laminated Disc features a nylon screw threaded hub for easy mounting to the backing pad. Disc with universal backing fits most major backing pads and offers fast, easy disc changes and less downtime. It has cooling agent to reduce heat and minimize discoloration of heat sensitive materials. It is ideal for contoured/flat surfaces while offering longer life.


  • 2-ply construction is rugged enough for contoured surfaces or flat surfaces
  • Quick-change backings make for fast, easy disc changes and less downtime
  • Universal backings fit most major backing pad brands on the market
  • Premium aluminum oxide grain with grinding aid
  • Cooling agents for cool cutting and long life
  • Fast stock removal
  • Easy disc changes by twisting to unlock backing pad


  • Deburring Surface preparation
  • Grinding
  • Blending Finishing

Product Attributes

Abrasive Type

» Laminated Disc


» 2"


» 120


» Aluminum Oxide

Size Description

» 2-Ply


» Fine

Trade Name

» 3A
» SAIT-Lok-R™


» Metal
» Stainless