Insulation material which is produced from high-density stone wool fibers in the form of cylinders is used in heating and cooling systems, for heat and sound insulation of pipes.
It is produced covered with aluminum foil in order to increase resistance to sunlight and prevent moisture and heat loss. The product is produced in different diameters so that it can be used in pipes of different diameters. Cylinders of different thicknesses should be used at different temperatures.