kolor kut water finding paste (85g/3ozs) is a golden brown paste that turns bright red when it meets water.
It is suitable for all petroleum products, sulfuric acid, nitric acid, hydrochloric acid, ammonia, soap, salt and

chloride moisture measurement.
Water test paste Usage guide: Apply a thin layer of water test paste to the surface of a clean dipstick copper

drop scale or other measuring tool (with graduated glass stick) and apply it all over the scale.
Drop the dipstick copper into the bottom of the oil tank, in the gasoline, diesel, kerosene in the water test

paste will immediately change color, in the heavy oil test needs a little longer time.