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Rigidizer U-2


Rigidizer U-2 – inorganic liquid hardener for fibrous materials

Rigidizer U-2 is a product based on colloidal silica. Recommended as impregnating the surface of ceramic fiber (mats, modules, fittings) to increase hardness and resistance to erosion.


  • to coating the surface of the exposed ceramic fibers
  • to increase the hardness of the fittings and vacuum-formed boards


Methods of application:

  • machine sprayin
  • paintbrush
  • paint roller
  • immersing



ZAMAC Sp. z o.o.


Zakład Materiałów Ceramicznych

ul. Mariana Domagały 1A
30-741 Kraków
NIP: 9441932789

+48 12 276 21 47


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