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Polishing Powders

EXTEC Alumina, EXTEC I De-Agglomerated Alumina, Alpha and Gamma Polishing Powders provide superior polished sample surfaces. All are unconditionally guaranteed to be the finest available in the world.

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C-K:
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:
PSA (Pressure Sensitive Adhesive) backing that is oil, water & alcohol resistant.
Cloth:
Cloth backing is available for most products.
Plain:
Plain backing is available for most products.
Poly Back:
Extec Poly backing.
Maxima:
Non-metallic, magnetic compatible backing.
  • Alumina

    Alpha and gamma polishing powders for superior polished sample surfaces. Available in 0.3, 0.05 and 1.0 micron grades.

  • De-Agglomerated Alumina

    De-agglomerated alpha and de-agglomerated gamma polishing powders for superior polished sample surfaces. Available in 0.3, 0.05 and 1.0 micron grades.