K Clean HFE402 is a non-flammable fluorous cleaning solvent with high detergency (Kauri-Butanol 90-100) and rapid drying, comparable to HCFC-225, suitable for existing vapor cleaning systems. Applications include metal degreasing, diluting silicone/fluorine oils, and dissolving acrylic, urethane, and epoxy resins for nozzle cleaning, usable via ultrasonic, immersion, or vapor methods. Safe for various metals (iron, copper, aluminum), it is not subject to major international regulations like REACH or the Montreal Protocol. Technical details: composed of fluorous solvent and trans-1,2-dichloroethylene, boiling point 47°C, specific gravity ~1.27 at 23°C.