Producent materiałów ceramicznych

FKM Fireproof mastic


Paste with very good lubricity and adhesion – repair, renovation, insulation, construction


  • good plasticity and lubricity
  • low shrinkage in the drying and firing process
  • resistant to sudden temperature changes
  • fills hard-to-reach areas very well
  • good adhesion to most substrates
  • doesn’t crack or peel
  • ready for work after drying
  • no dusting after drying


  • gluing and repair of all fiber linings
  • protection and repair of the covers of foundry ladles
  • thermal protection of steel structures
  • protection for refractory fiber insulation modules, boards, refractory mats
  • filling of the doors, sight glasses and manholes of heating boilers
  • thermal insulation of tanks or protective layers exposed to temperature
  • insulation of casting runners for non-ferrous metals
  • repair of damaged and worn linings of heating units
  • spreparation of various types of seals
  • refractory mats stiffening agent
  • thermal protection of the inductors in induction furnaces
  • recommended in the embedding of burners
  • protection for materials with a lower temperature classification
  • fitting and fixing of electric resistance wires, tapes, silits
  • and many others
Technical data
Use temperature1600°C1500°C1450°C1300°C1260°C
Dry mass fiber content10%20%30%40%80%
Density in delivery condition1900 kg/m31700 kg/m31500 kg/m31300 kg/m31300 kg/m3
Compressive strength12 MPa9 MPa6 MPa4 MPa2 MPa
Chemical analysis:
min. 85%min. 80%min. 75%min. 70%min. 50%
Mass ready to use without air access12 months12 months12 months12 months12 months

pails 1 – 20 kg; cartridges 300 mlpails 1 – 20 kg; cartridges 300 mlpails 1 – 20 kg; cartridges 300 mlpails 1 – 20 kg; cartridges 300 mlpails 1 – 20 kg; cartridges 300 ml


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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