Passivation mechanism: paste This product is made more efficient complexing agents, corrosion inhibitors and other components, and anti-rust oil or sealer is essentially different. After contact with the stainless steel surface passivation cream in a stainless steel surface micro-chemical reaction, the original chemically active metal surface into chemical nature of the inert metal surface, to the outside material was difficult to produce a chemical reaction. To achieve the effect of long-term rust. Kai Union brand stainless steel pickling and passivation paste function: descaling generated during welding, and where the passivation protection film, improve the surface quality, give full play to the corrosion resistance of stainless steel, extend the life of the equipment. Powerful advantage Kai Union brand stainless steel pickling passivation paste: ▲, pickling and passivation combo, decontamination, rust, spot welding, will not have material matrix cause corrosion. ▲, product color treated a uniform and consistent appearance. Unity "silver" ▲, good adhesion, coating evenly. For large parts or small batches is more appropriate and cost savings. ▲, simple, direct brush, without heating, the product can be treated locally, without disassembly. ▲, safety and environmental protection, environment-friendly operation. ▲, does not affect the conductive properties of the material does not change the material composition, does not affect the spray-binding. Passivation effect: the ability to enhance the anti-rust stainless steel, stainless steel to enhance the salt spray test capabilities, improve value-added products. Main purpose: 304,305,306,308,309,310,316,317,318,320,329,2253,321,347,384,385, XM7,631,661,670,671,680,685,690 . Duplex stainless steel surface treatment to use: cleaning products directly after brushing clean "Kay Union brand stainless steel pickling and passivation paste" 10 to 30 minutes, then rinse to complete.