BONDERITE C-AK 909 ( also known as RIDOLINE 909) is a caustic free, immersion cleaner for ferrous and non-ferrous metals. It is safe on steel, aluminum, brass and zinc die casting. it provides excellent wetting, emulsifying and dispersing properties which are effective in the removal of wide variety of soils. BONDERITE C-AK 909 AERO incorporates special agents that prevent hard water deposits from foaming on heating coils and tank walls. It is free rinsing in both hard and soft water. Special applications of BONDERITE C-AK 909 AERO includes, precision ultrasonic cleaning, removing contaminations from cryogenic systems, barrel or vibratory cleaning and soak cleaning prior to electro-cleaning