Product Details
Elma Tec Clean A4 is an alkaline concentrated ultrasonic cleaning solution designed to effectively clean various materials including all metals, plastics, ceramics, glass, quartz, and rubber. It efficiently removes contaminants such as cutting and machining coolant/residue, grease, oils, soot, carbon, wax, fingerprints, and dust. The product is versatile, fast-working, economical, and easy to use, solving a wide range of ultrasonic cleaning challenges. Users have successfully cleaned engine parts, gears, bearings, carburetors, fuel injectors, bicycle parts, filters and screens, newly machined metal parts, plastic parts, complex parts fabricated from several metals, alloys, and plastics, plumbing fixtures, hardware and locks, printer toner cassettes, and sport and recreation power equipment. To use Elma Tec Clean A4, dilute with water to create a 1 to 5% solution based on the cleanliness of the parts; for example, a 2.5-liter container of concentrate yields approximately 15 gallons of cleaning solution. Being mildly alkaline, it facilitates the dislodgment of contaminants, which float to the solution's surface for easy disposal. The biodegradable formula adheres to water-based cleaning practices, though users should follow local regulations for the proper disposal of spent solutions.








