Red Line Water Wetter

Whether you spend your summer on an extended road trip, towing your boat to the lake, or working at a job site, increase the performance and efficiency of your cooling system with Red Line Water Wetter® and protect your vehicle from summer heat.
Red Line Water Wetter® is a unique coolant additive that doubles the “wetting ability” of water by reducing surface tension and bubbles inside the engine block, which allows the liquid to pull more heat out of the engine.
Red Line Water Wetter® reduces coolant temperatures in older cooling systems by as much as 20°F and fortifies new car cooling systems by improving efficiency. Even on a new vehicle with a high-temperature thermostat,
Red Line Water Wetter® will help keep the engine temperature from climbing far beyond the manufacturer's recommended operating range when challenged by extreme heat or load.
Red Line Water Wetter® also provides rust and corrosion protection in plain water for racing or street engines, a combination that promotes better heat transfer properties than glycol-based antifreeze. Did you know that many whom experience cooling issues simply have too much glycol coolant in their system?
Other benefits include reduced water pump cavitation, long-term corrosion protection, reduced electrolysis and lubricated water pump seals. Simply add a bottle to fresh or existing antifreeze in your radiator.
Designed for modern aluminum, cast iron, copper, brass, and bronze systems, Red Line Water Wetter® passed the tough ASTM D2570 corrosion test by significant margins.