Dongli brand white corundum rust removal spray sand stone 25kg white diameter 200mm hard sandblasting rust removal

Dongli New Material's first grade white corundum grinding and polishing consumables have strong wear resistance and multiple particle size options

Dongli first-class white corundum abrasive grain size sand is widely used in the manufacturing of ceramic grinding wheels/cutting blades

Dongli white zirconia beads are wear-resistant and corrosion-resistant. Samples can be dried and stored for 25KG, 1.2mm, and 95% roundness

Dongli corrosion-resistant industrial silicon particles, black silicon micro powder, and black silicon carbide are directly supplied by the manufacturer

Dongli New Material White Corundum Full Specification F Sand P Sand Refractory Material Special Cleanliness Good Magnetic Content Low

Dongli New Materials has high hardness and good wear resistance. Green silicon carbide micro powder is available nationwide and free samples can be sent

White corundum particle size sand sandblasting rust removal special section sand micro powder with stable quality, strong grinding force, high temperature resistance and corrosion resistance