Flux Remover Concentrate: Specially formulated pH neutral solution designed to effectively remove flux from PCBs, soldering, water damage marks, grease, carbon and general dirt Safe for Sensitive Metals: Built-in corrosion inhibitors ensure safe use on brass, copper, aluminium and other sensitive metals without damaging or darkening components Versatile Cleaning Applications: Effective cleaner for printed circuit boards, heat sinks, chip carriers, motors, metal housing and various electronic components Easy to Use Formula: Dilute at a ratio of 1 part concentrate to 10 parts water and use in ultrasonic baths at operating temperatures between 15°C and 45°C Non-Flammable Solution: Safe, non-flammable cleaning concentrate that works at lower temperatures than rival products and performs well in both hard and soft water, Manufacturer: Eco Ultrasonics