JB Industries Pump Guard 16 oz Antifreeze & Lubricant – Pressure Washer Pump Saver Winterizing Protection for Gas or Electric Pressure Washers

Heavy-Duty Winter Protection – Shields pressure washer pump internals from freezing down to -25°F. Prevents ice expansion, corrosion, and cracking during long-term storage, keeping your pump safe through the cold off-season.
Lubricates & Prevents Corrosion – Pump saver formula lubricates pistons, seals, and valves to prevent rust and mineral build-up. Keeps pump internals conditioned for smooth operation and easy start-ups when your pressure washer is put back to work.
Universal Pump Compatibility – Safe for all pressure washer pumps, whether gas or electric. Ideal for any brand or model, providing reliable protection for both residential and commercial pressure washers in any environment.
Easy One-Step Winterizing – At the end of the season, simply add Pump Guard through the pump’s water inlet to fill it with protective fluid. Quickly prepares your pressure washer for safe storage in minutes with minimal effort.
Great Value 16 oz Bottle – Provides multiple applications. One bottle can winterize several pressure washers or serve multiple seasons for one machine, delivering more pump protection per bottle and saving money compared to single-use 4 oz cans.