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Option Currently Selected: 1/2-Gallon Jug Case of 6
Prevents Formation of Gel Deposits that Plug Radiator Passages, After Coolers, and Oil Coolers
Reduces Corrosion, Cavitation Erosion and Liner Pitting
Lubricates Water Pump and Other Metal Surfaces to Reduce Wear
Controls Formation of Harmful Scale Deposits
Buffers pH to Protect Against Acid Caused by Glycol Degradation
Pencool 3000 with Stabil-Aid 300064-6PK Cooling System Treatment - 1/2-Gallon Jug, Case of 6 is an advanced cooling system treatment that helps prevent the formation of gel deposits in cooling systems. These deposits can plug radiator passages, after coolers, and oil coolers, and can cause excessive water pump wear. It blocks the formation of this gel while conditioning the cooling system water and protecting all cooling system metal components from corrosive attack. Use it to maintain proper cooling system heat transfer characteristics and long engine life. The Penray brand of products is engineered for use by professional automotive maintenance and repair technicians. Our superior product line helps to improve gas mileage, extend engine life and improve overall performance with the consumer in mind. Technicians rely on Penray Professional Service Kits for fuel injection cleaning, power steering flush, transmission flush and other maintenance services. Penray’s broad line covers fuel additives, oil additives, maintenance products, service items and winter products. For over 65 years Penray has manufactured quality chemical products with innovative chemistry focused on automotive, heavy duty and marine applications. Each of our products is specifically engineered to help keep your vehicle performing at it’s very best.
The Penray Companies
Most Helpful Customer Reviews
I use it in all my vehicles with original green coolant. A must for diesel engine anticavitation protection - adds protection for gas engines also.
Great deal if you don't need anti freeze
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