FKM Firepfoof Mastic
Offer
Paste with very good lubricity and adhesion – repair, renovation, insulation, construction.
FKM Fireproof mastic is used for gluing fiber linings, securing and repairing of casting ladles, thermal protection of steel structures, Examples of applications are in the GALLERY
Characteristics:
- 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
Application:
- 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
| FKM-10 | FKM-20 | FKM-30 | FKM-40 | FKM-80 | |
|---|---|---|---|---|---|
| Use temperature | 1600°C | 1500°C | 1450°C | 1300°C | 1260°C |
| Color | white | white | white | white | white |
| Dry mass fiber content | 10% | 20% | 30% | 40% | 80% |
| Density in delivery condition | 1900 kg/m3 | 1700 kg/m3 | 1500 kg/m3 | 1300 kg/m3 | 1300 kg/m3 |
| Compressive strength | 12 MPa | 9 MPa | 6 MPa | 4 MPa | 2 MPa |
| Chemical analysis: AI2O3 |
min. 85% | min. 80% | min. 75% | min. 70% | min. 50% |
| Mass ready to use without air access | 12 months | 12 months | 12 months | 12 months | 12 months |
| Packaging | pails 1 – 20 kg; cartridges 300 ml | pails 1 – 20 kg; cartridges 300 ml | pails 1 – 20 kg; cartridges 300 ml | pails 1 – 20 kg; cartridges 300 ml | pails 1 – 20 kg; cartridges 300 ml |
