SINDOFORM

Non-metal seals and expansion joint sealant fillers for furnaces, refractory installations, and vessels for holding molten metals; ceramic seals, caulking materials, and expansion joint sealant fillers for furnaces, refractory installations, and vessels for holding molten metals; heat-resistant non-metal seals, caulking materials, and expansion joint sealant fillers for furnaces, refractory installations, and vessels for holding molten metals; non-metal refractory seals, caulking materials, and expansion joint sealant fillers for furnaces, refractory installations, and vessels for holding molten metals; insulation materials in the nature of insulation barrier articles for furnaces, refractory installations, and vessels for holding molten metals; ceramic insulating materials for furnaces, refractory installations, and vessels for holding molten metals; heat-resistant insulating materials for furnaces, refractory installations, and vessels for holding molten metals; refractory insulating materials for furnaces, refractory installations, and vessels for holding molten metals

Building and construction materials, not of metal, namely, refractory bricks, refractory mortars, refractory cements, refractory concrete, refractory shapes, and non-metal refractory furnace linings; refractory building and construction materials, not of metal; refractory ceramic masses, namely, refractory casting compounds, refractory backfilling compounds, and refractory concrete; refractory workpieces of ceramic, namely, ceramic refractory blocks, not of metal, and refractory ceramic tiles; refractory mouldings, not of metal, namely, ceramic shapes for use in refractory ovens; refractory castable ceramic mixtures; refractory dry setting ceramic mixtures; refractory gunnable ceramic mixtures; refractory vibratable ceramic mixtures; refractory ceramic parts, including composite parts, namely, refractory construction materials, not of metal; refractory cement and refractory mortar; refractory oven fittings in the nature of furnace linings, not of metal; silos, not of metal; refractory construction materials not of metal in the nature of ceramic-bonded, tar-bonded, hydraulically-bonded and chemically-bonded shaped bricks, blocks and converter bases for refractory linings based on calcined or sintered dolomite