Request InfoSpartan Felt Co. Inc., Advanced Materials GroupSpartan Felt Company manufactures custom polishing pads, bobs and wheels for optics, electro-optics, metals, semiconductors and advanced material preparation. Our products are application-specific and cover a wide range of materials. Spartan’s “green” manufactured product compositions span soft, medium and hard polishing requirements. Our goal is to provide quality surface preparation products at reasonable prices. 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