Abrasive Disks - Coating Removal

High-performance abrasive disks made with flat-profile silicon carbide are designed for fast, controlled coating and surface removal on concrete, wood, and metal. Ideal for prep work involving mastic, urethane, and other stubborn coatings, these disks maintain surface integrity while delivering aggressive abrasion.

Available in 4.5″ and 7″ diameters, with grit options including 8, 16, 24, and 36 to match your project needs—from heavy material removal to fine surface prep. These cost-effective consumables are built for compatibility with 7/8″ arbor grinders and can be paired with dust shrouds for cleaner operation.

Each disk is sold individually with bulk discount pricing for contractors and high-volume users. Trusted by surface prep pros for reliability, value, and consistent results.

  • Flat, non-dished profile for even grinding
  • Silicon carbide abrasive for aggressive cutting
  • Compatible with 7/8″ arbor tools and adapter systems
  • Offered in multiple grits for different removal needs
  • Bulk discounts available — ideal for jobsite stocking

Choose your grit, select your size, and get dependable results on every job.

Showing all 8 results

  • 7 inch Taz Disk abrasive coating removal disc with 7/8 arbor
    7″ Taz Disk $6.75

    Cost-effective 7” Taz Disk for coating removal. Uses silicon carbide chunks, flat profile, fits 7/8” arbor. Great for urethane, mastic, and undercoating removal.

  • Silicon carbide 4.5 inch grinding disc for urethane and mastic
    4.5″ Taz Disk $5.75

    The 4.5 inch Taz Disk removes coatings like mastic, urethane, and thinset without damaging concrete. Flat silicon carbide abrasive. Fits 7/8” arbor grinders.

  • 7″ TAZ Sample Pack $35.00

    Includes 5) 7″ Taz discs of various grits (8, 16, 24, 36) with a Tall AVM to attach to your grinder, and use under the Dust Avenger 007 Shroud so you can grind dustless!

  • 4.5″ TAZ Sample Pack $30.00

    Includes 5) 4.5″ Taz discs of various grits (8,16,24,36) with a Short AVM to attach to your grinder, and use under the Dust Avenger 005 Shroud so you can grind dustless!

  • Tall AVM $17.00

    Adapting nut for 7" Abrasive Disks with correct offset use under our Avenger 007 dust shroud.  Uses factory type spanner wrench to tighten/loosen threaded washer.

  • Short AVM $17.00

    Adaptor nut to attach 4.5" Abrasive Disks to Grinder, Has correct offset to use under our Dust Avenger 005 Dust Shroud.  use factory type spanner wrench to remove and tighten threaded washer.

  • 7″ TAZ Disk – Case of 100pc ($4.25 each) $425.00

    100 pieces of the 7″ Taz Disk at a discounted case price of $4.25 each.  Choose Grit

  • 4.5″ TAZ Disk – Case of 100pc ($3.75 each) $375.00

    100 pieces of the 4.5″ Taz Disk at a discounted case price of only $3.75 each!  Choose Grit –

Showing all 8 results