Compol 80 Colloidal Silica (20 Kilogram Bottle)

Colloidal silica polishing suspensions are unique because they provide both a dispersing action as well as a chemical mechanical polishing (CMP) action.  It is effective as an additive for the intermediate diamond polishing of metals and is also the best polishing abrasive for eliminating subsurface and surface damage in ceramics because of its CMP polishing action.

80 nm Particle Size.  This product is designed for polishing sapphire.

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For 90 years, Salem Fabrication Supplies has become a trusted source for tooling and supplies serving the glass, stone, ophthalmic/optical/vision and precision surfacing industries.  Our focus is squarely on meeting customer needs with industry expertise, quality products and knowledgeable service.  When you choose Salem, you're tapping into nearly a century of reliability and experience.  Shop with confidence at Salem Fabrication Supplies.

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