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Abrasive Powders

EXTEC Abrasive Powders are formulated for use in distilled water mixtures and available in standard particle sizes and grades.

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Fast, convenient and economical, the C-K (Clear-Kling) System uses a revolutionary clear backing that allows adhesion without adhesives. C-K discs can be applied to any platen. Select your desired C-K cloth, abrasive disc or diamond lapping film and apply to platen - it instantly adheres. When finished just lift and replace with the next item. C-K discs stay on the platen and may be used repeatedly. Available on a variety of Extec products.
PSA (Pressure Sensitive Adhesive) backing that is oil, water & alcohol resistant.
Cloth backing is available for most products.
Plain backing is available for most products.
Poly Back:
Extec Poly backing.
Non-metallic, magnetic compatible backing.
  • Aluminum Oxide

    Ideal for rough and fine grinding, including levigated aluminum oxide abrasive powders.

  • Silicon Carbide

    Ideal for rough and fine grinding and polishing.

  • Magnesium Oxide

    Recommended when fine polishing wrought aluminum alloys and magnesium based metals and alloys.

  • Iron Oxide

    Recommended to polish soft ores, glass, lapidary, and soft metals.

  • Chromic Oxide

    1.0 µm and .0.5 µm; Recommended for samples that cannot be exposed to Aluminum Oxide Contamination.