High quality liquid alkaline presoak detergent. This product is capable of breaking down stubborn road film. It may be used as a presoak in a friction conveyor wash or as a single step presoak in a touch free conveyor or high-pressure in-bay automatic wash process. Further it may be used as a second step to follow up a low pH first step in a touch free wash process as well. Provides medium foam levels and is free-rinsing