This product is particularly suitable for urgent repairs of furnace bottoms.

It can be used to repair furnaces without stopping production or emptying the furnace, which makes this solution particularly economical.
The manufacture of the product and its specific packaging eliminate all fine particles, thereby preventing pollution of the glass, and allowing for a rapid return to glass production.


  • Suitable packaging : Net bags are sturdy, easy to open, easy to handle, and guarantee continuous elimination of fine particles, ensuring the integrity of the glass during repair.
  • Longevity : The use of electro-fused AZS grains gives the product unique corrosion resistance properties.
  • Glass compatibility : The AZS grains is fully compatible with all the different types of glasses for repairs operations. Removing all the fines is must to avoid defeat crisis.
Fast heat up Hot
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azs chips scenario
AZS CHIPS location in a glass furnace

This product fit perfectly to these furnaces

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


And this area




Technical information


  • Bulk density : 3.7 T/m3
  • Diameter of chips : 30-60mm STANDARD



5Kg - 7Kg - 10Kg - 15Kg

Chemical analysis
  ZrO2 SiO2 Al2O3
CHIPS AZS 36% 13% 48%

Typical values