HFFR material is produced by the HFFR material in the event of fire at the time of fire is ignited and largely self-extinguishing. They have low smoke density and do not emit toxic and corrosive gases. They are used in buildings where people are busy and have important materials.
PUR outer sheathed types are used in heating and ventilation systems, rolling mills, power plants, critical points in steel mills because of their high mechanical strength, high resistance to weather conditions, solvents, oil and petroleum derivatives. In dry or wet places, they can be used safely in areas with moderate mechanical stresses in the open air.