Product Description: It is an excellent and professional choice for cleaning metals replacing the gasoline, kerosene and diesel. And it is wonderfully antirust and anticorrosive to metals, so it is an ideal product for metal cleaning and protection. Features: Appearance: loose powder, no cakingWater Content: ≤5%PH: 11-13Cleaning Effect: >90%Anticorrosion Effect ( 45# steel at 176°F for 2 hours): corrosion≤2mgAntirust Effect (40# steel at 95±3.6°F RH30±2%): >24hous Application & Advantages: It is normally used at 3% to 5% by volume of water at ambient temperature. And for better results, it is needed to be heated.When heavy oil or grease is cleaned, manual or mechanical deoiling is needed first and heated cleaning will get excellent result, in order to save your time and cost.The after-used aqueous solution is still useful for cleaning with getting rid of oil dirt on the surface and sediment. For better result, additional this detergent is needed.The metal pieces with high cleaning and antirust requirements should be rinsed by our multi-purpose rust preventive agent after cleaned and be coated by rust preventive oil for long-term storage.Packing: 25kg Polypropylene Knitted Bag / PP Bag