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Schaeffer's Polyurea Grease is a tough, long-lasting grease that's perfect for roller element bearings, sealed-for-life bearings, high-temp pump bearings, and automotive CV joints. Let's be real - these applications take a serious beating, and you need a grease that can stand up to the abuse.Traditional greases just can't cut it in those scorching environments. They break down way too fast, leaving your bearings vulnerable. But Schaeffer's Polyurea Grease? It laughs in the face of extreme heat a …

Greases are semi-fluid lubricants made with base oils such as mineral, synthetic, vegetable, or a blend of mineral and synthetic. Soap (thickener) is then added. Lithium is by far the most common thickener because it is inexpensive. Others thickeners are sodium, aluminum, and calcium. Finally, additives are blended in to provide extreme pressure properties, corrosion protection, anti-oxidation, etc. Greases are generally used where a fluid lubricant is not practical. Roller bearings, …