
F90 Brown Emery Powder for Blasting and Polishing. High Purity Material: Al2O3 content is 95% with 9 Mohs hardness for superior durability. Versatile Applications: Ideal for shot blasting, polishing, grinding wheels, and refractory manufacturing. Wide Grit Range: Available in various sizes from F24 to 325# for different industrial needs. Factory Direct Supply: Own raw material plant ensures effective quality control and cost efficiency. OEM/ODM Service: Accepts OEM branding and offers full customization options for clients. ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system. Flexible Packaging: Options include 25kg PP bags, jumbo bags, pallets, or custom requirements. Free Samples: Free samples are available for customers to test quality before ordering.