99426349
Oct 3, 2025
Insulating coatings; Insulating refractory materials, not for buildings; Thermal insulating materials, not for buildings; Sealing and insulating materials
Rubber GoodsRefractory bricks, not of metal; Refractory blocks, not of metal; Refractory furnace linings, not of metal; Refractory castable mixes, not of metal; Fired refractory materials, not of metal; Refractory shapes, not of metal; Fireproof cement coatings
Nonmetallic Building Materials