MOTUL Inugel Expert Ultra is a pure condensed anti freeze that should be mixed with soft water for immediate use as a coolant liquid, based on monoethyleneglycol, using an organic / non organic mix technology, named hybrid additives. This product can be mixed with all monoethyleneglycol based coolants. recommended for all cooling systems – passenger cars, heavy duty, construction and agriculture vehicles, gardening, ships, stationary engines, etc.