Nolifrit anti fish-scale enamel frit is usually not used alone, it can be mixed with other ground coat frits (10%-50%) to reduce the risk of fish scale defect on steel enamel cookware, gas stove, BBQ, bathtub and household appliances like oven tray and water heater tank, vitreous enamel panels for subway, air pre-heater, heat exchanger, enamel reactor, etc.