An electro-fused AZS grain concrete, especially furmulated for cold repairs.

The Repair CIP AZS is an electrofused AZS grains based, self-flowing and self-leveling, hydraulic set concrete, used for glass contact as well as superstructure applications in partial cold furnace repairs.
It enables quick repairs of the superstructure, the furnace bottom, and other areas of the furnace that are in contact with glass.


  • Easy to apply: Thanks to its unique free-flowing properties, this product can be used in the most complex repair configurations
  • Versatility: Its specific formulation makes it suitable for use in all parts of the furnace
  • Longevity: The use of electro-fused AZS grains gives to the product some unique corrosion resistance properties
To be mixed Pumpable Castable Cold Supervision
mixed icon pumpable icon castable icon cold icon supervision icon


repair cip azs scenario
repair cip azs scenario

This product fits perfectly to these furnaces

Container Flat Specialty Insulation
container furnace flat furnace icon speciality furnace icon insulation furnace icon


And these areas

Superstructure Bottom Side wall



Technical information


  • Bulk density: 3,2 T/m3
  • Open porosity: 19%



25Kg Bag
Repair AZS Premix


12.5Kg Bag
Repair CIP AZS Binder

Chemical analysis
  ZrO2 SiO2 Al2O3 CaO Na2O  
Repair CIP AZS 33.3% 11.2% 53.0% 1.0% 0.8%