Offers a complete line of abrasives and polishing products for advanced surface preparation.

Ocean State Abrasives manufactures surface preparation materials for the fabrication and processing of precision optical components for photonic, semiconductor, and metallurgical applications. The professionals at Ocean State Abrasives have over fifty years of experience in advanced surface preparation and the related fields of precision optics, semiconductor and metallurgy. We manufacture our industry-leading line of Premalox Powders, Premasol Slurries and Suspensions and Premapad Polishi...

Ocean State Abrasives manufactures surface preparation materials for the fabrication and processing of precision optical components for photonic, semiconductor, and metallurgical applications. The professionals at Ocean State Abrasives have over fifty years of experience in advanced surface preparation and the related fields of precision optics, semiconductor and metallurgy. We manufacture our industry-leading line of Premalox Powders, Premasol Slurries and Suspensions and Premapad Polishing Pads at our facility in West Warwick, Rhode Island. Our abrasive products include alumina, aluminum oxide, boron carbide, ceria, cerium oxide, colloidal silica, diamond, pitch and silicon carbide. Other products include our Scratch Aid Windshield Repair Kit and an Amateur Telescope Maker Kit.