About the product Our automotive metal iron powder rust remover contains citric acid, sodium carbonate, and disodium EDTA. It can quickly react with the rust on the metal surface, effectively remove the rust layer, restore the smoothness of the metal surface, and form a solid protective film on the metal surface, effectively isolating air and moisture, preventing the metal from rusting again and extending its service life. Its usage is very simple: spray an appropriate amount of this product on the rusty surface of the car, wait a few minutes, and wipe the surface clean with the attached towel. It can efficiently remove rust, quickly restore the metal luster, and reduce coating peeling or discoloration caused by environmental factors. Product name: Car metal iron powder rust remover Product ingredients: citric acid, sodium carbonate, disodium EDTA Keywords: rust removal and stain removal Weight: 124g Product specifications: 1set Product size: rust remover: 3.8*14.1cm, sponge: 20*20cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.