SUPRAMON FF L is a High Temperature Castable Refractory Product in India by Calderys refractories. These High Temperature Castable Refractory have Low Thermal Conductivity, Reduced Heat Loss, Reduced Slag Sticking & is used for Dense Castable Refractory, Castable Refractory Cement Forge, Moldable Refractory Cement, Used for Patching, Grey Treatment & Sg Iron Treatment.