82%SiC+7%Soil+5%Bentonite+3%Al₂O₃+1%MnO+0.5%Graphite+0.5%Yellow Dextrin+1%Other Chemicals,
matched with Original Osthoff burner; 20,000 hours lifespan, each face polished, each brick individual carton packed, 24pcs bricks packed in one bigger carton.
Hot Tags: Burner stone(Osthoff) China, manufacturers, customized
