Grease is thick, oily lubricant consisting of inedible lard, the rendered fat of waste animal parts, or a petroleum-derived or synthetic oil containing a thickening agent. It is a solid or semi-solid product of dispersion of a thickening agent in lubricating oil.
Some of Greases are
- Silicone grease
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Fluoroether-based grease
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Food-grade grease
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Cork grease