20#30#40#60#80#100#120#150#180#220#280#320
Long Time Materials, Instant Materials, Long Time Materials, Instant Materials
1580< Refractoriness< 1770
Soda Lime Borosilicate Glass, Soda Lime Borosilicate Glass
Shot Blasting
Automatic Sandblasting
Guns and Tanks
Dry Spray
Metallurgy
Glass
Plastic or Paper Bags