Stainless steel screws passivation solution KM0208 Description: Phillips-head screws complex structure, there is often very difficult to remove the oil, oxide and other substances in the internal screw hole or cross slot, and particularly difficult to clean. Kay UNITA company now has a new medicine ---- Cross groove cleaner! It is designed for cross-head screws and developed a chemical descaling solution can effectively cross-head screws out completely in the dirt, and convenient. Kai Union brand cross groove cleaner powerful advantages: ▲ Easy release fastener internal stubborn oil, oxide. ▲ use of low cost, liquid can be reused. ▲ simple operation, you can soak. ▲ safety and environmental protection, odorless, environmentally friendly operation. ▲ does not affect the size, does not affect pass only. Performance: Cross groove cleaning agent suitable for cross-head screws of the cleaning process, is a new material. Easy to use, not to hurt the workpiece while ensuring the workpiece bright and clean. Main purpose: for 400 series stainless steel iron screws, fine complex workpiece. Dirty surface cross-head screws, the cleaning process the scale, so that cross-head screws shiny clean. Use: soak on the line, the temperature 40 - 50 degrees the best time 10 - 15 minutes, then with dilute nitric acid decidua 5 - 8 minutes. Note: 1, to avoid direct contact with the skin, inadvertently, flush with water. 2, containing the appliance should be plastic. 3. Store in a cool, ventilated, dry place.