Masses of the type "Stemizol”. „Stemizol” No. I (dense mass). Thick bituminous preparation, used as an independent waterproofing when laying foundations, insulating walls, for gluing bituminous felt and impregnated fabrics. It is used cold, with a consumption rate of 1-3 kg per 1 m2 of insulated surface, depending on the thickness of the insulating layer. „Stemizol” No 2 (the next mass). Semi-liquid preparation, for insulating basement walls (vertical waterproofing), for coating elements of reinforced concrete structures, iron structures and metal parts, as a very protective coating. Coating is done cold. Consumption - 0.5-1.25 kg per 1 m2 of insulated surface, depending on the thickness of the insulating layer. „Stemizol” No 3 (thin mass). Liquid bituminous preparation, used for priming porous surfaces and as a conservation material for roof repairs. It is used cold, 0.5-1 kg per 1 m2 of space. „Stemokit” No 1 (normal). Thick bitumen-asbestos preparation, constituting a plastic mass with high adhesion to iron, concrete, muru, wood, used for sealing and insulating reinforced concrete structures, filling joints and expansion gaps and repairing roofing made of tar paper and sheet metal. The preparation is flexible even at low temperatures, does not run off at high temperature. It is applied with a putty knife, with a consumption of 1-2 kg per 1 m2 of space, depending on layer thickness. „Stemokit” No 2 (extra). Asbestos-bituminous preparation with an exceptionally thick consistency, used for special purposes, as insulation and sealing in rooms with constant high temperature. Consumption 1-2 kg per 1 m2 of space.