VF Cements

High chemical stability
Good adhesive strength
High mechanical strength

Mastic cement : 1260 ° C
Veneering cement : 1450 ° C

Bonding between refractory ceramic fibre products
Bonding Ceramic fibre modules with existing refractory linings
Expansion joints packing

Cement is manufactured specially to bind various fibre insulation products each other or bind to other refractory insulation material.

Physical Properties	MASTIC CEMENT	VENEERING CEMENT
Classification temperature ° C	1260 C	1450 C
Al2O3 %	> 28	< 37
SiO2 %	< 72	< 60
Loss on ignition %	< 7	< 7
Wet Density kg/m3	1300	1500
Linear shrinkage % – 24 hrs (Max)	3.0 (At 1000°C)	–
Shelf life	2.0 (At 1100°C)	2.0 (At 1100°C)