Factory Direct Supply Shuncheng Green Silicon Carbide Blasting Grits Powder 24#-10000# Customizable Sic Content 53-64HRC ODM/OEM. Wide Application: Suitable for sandblasting, refractory, metallurgy, grinding, and semiconductors. Customizable Support: Supports OEM/ODM services with customizable mesh sizes and private labeling. Superior Hardness: Mohs hardness of 9.2-9.5 with excellent wear and corrosion resistance. Fast Delivery: Standard mesh sizes shipped within 5-7 days; customized specs in 14-18 days. Certified Quality: ISO 9001:2015 certified with MSDS and Intertek reports for global compliance. Free Samples: Free samples up to 1kg provided; courier cost is 100% refundable on first order. Large Capacity: Monthly production capacity of 2,000 tons across two processing plants.