Manufacturer's Part Number:
Summit Racing Part Number:
Rust and Corrosion Inhibitors Included:
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Red Line's Diesel Water Wetter provides all of the same improvements in cooling efficiency as regular Water Wetter, but without the rust and corrosion inhibitors. Designed for heavy-duty diesel engines that use more than 33 percent antifreeze, this treatment improves the ability of coolant to wet heat transfer by 50 percent. This provides significantly better coolant contact in the cylinder head, in turn reducing coolant and cylinder head temperatures by as much as 10-20 degrees F. Red Line Diesel Water Wetter won't lower the temperature of the cooling system below the thermostat temperature and is effective when the thermostat is wide open, such as in heavy traffic or climbing long grades. This improvement in wetting helps reduce cavitation in liners and water pumps.