Product Description: It is a new product made from special materials and through new technology. It has ideal properties of fast removing oil dirt, long working time and non-corrosive to copper, iron and aluminum. It is easy to separate water and oil after a mass of work, so it is suitable to oil-water-separation and overflow equipment. Features: Items Index Appearance loose power without caking PH (5% aqueous solution) 12.5±0.5 Cleaning (5% aqueous solution) ≥99% Rust Resistance JB/T 4323.2—99 Corrosion Resistance for Copper JB/T 4323.2—99 Corrosion Resistance for Aluminum JB/T 4323.2—99 Application & Advantages: It is normally used at 3% to 5% by volume of water at the ambient temperature and heated for better result. 2. 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. 3. 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. 4. 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