Walnut shells are a natural, biodegradable abrasive media used for gentle cleaning and polishing of dental prosthetics and appliances. The 12/20 grit size provides a medium-coarse texture suitable for effective yet non-damaging surface treatment. This 50 lb bag offers a bulk supply for repeated use in dental laboratory applications.
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Walnut shells are a natural, biodegradable abrasive media used for gentle cleaning and polishing of dental prosthetics and appliances. The 12/20 grit size provides a medium-coarse texture suitable for effective yet non-damaging surface treatment. This 50 lb bag offers a bulk supply for repeated use in dental laboratory applications.
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