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About us


Since 1998 the fa. ULFIRY®-CERAMICS is developing following materials:

  • Refractory kiln furniture from SiC and mullite
  • Ceramic abrasives from corundum or SiC
  • Silicate foams for automotive silencer
  • Silicate foams for abrasives
  • Foamglass white and coloured
  • Ceramic porter plates in different colours
  • High duty refractory castables for 1700 °C
  • Chromium free thermoshock resistant basic refractory