Glycerin grease lubricate impeller during the service of pump.

• Impeller Pump impeller lubricant
• Designed to work with neoprene, nitrile, and MC97 impellers
• Optimizes the priming capability upon start-up or after seasonal storage
• Replaces Westerbeke 43663
• Replaces Volvo Penta 3862178
• 0.25 oz.