320 Grit Aluminum Oxide – 50 lb Bags
Our 320 grit aluminum oxide abrasive, packaged in 50 lb bags, is an ultra-fine media perfect for precision surface finishing, polishing, and light cleaning applications. This fine grit abrasive is ideal for delicate work where a smooth, refined surface is needed, such as in aerospace, electronics, glass etching, and polishing metals or ceramics.
Known for its hardness and durability, 320 grit aluminum oxide provides consistent, low-dust performance and can be reused multiple times in blast cabinets or micro-abrasive systems. It is silica-free and safe for operators and the environment.
Key Features:
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Grit Size: 320 – ultra-fine for polishing and fine surface prep
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Packaging: 50 lb bags – convenient and easy to handle
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High Hardness: Mohs 9+ for effective cutting and durability
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Silica-Free: Safe and OSHA compliant
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Low Dust: Cleaner blasting environment
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Reusable: Maintains performance across multiple cycles
