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Cotronics Durapot® 820 is a high purity ceramic embedding cement.

This ceramic has an excellent electrical resistance at high temperatures.

It is an air-drying paint that can withstand temperatures up to 1760°C and dries very quickly.

Based on alumina, it is available in 0.94 and 3.7 litre packs. 

For larger sizes, please contact us.

We also offer other alumina-based products delivered in single-component form.

  • Ceramic embedding cement
  • Excellent electrical resistance
  • Alumina
  • Tmax 1760 °C 


Mouldable ceramic ()

Data Sheet: 3MG.013 FINAL Advanced Materials - COTRONICS - Ceramic Potting Compounds