About the product Our multifunctional rust removal conversion agent contains epoxy resin and zinc powder. It can further enhance the anti-rust effect: improve the adhesion and durability of the protective film. Its usage is very simple: keep the construction surface dry and free of water stains. Use tools to evenly apply the waterproof glue on the construction surface, and apply it in small amounts several times. Ventilate for 18-24 hours to cure. And it can form a tough protective film, effectively prevent trust regeneration and extend the service life of items. Product name: Multifunctional rust removal conversion agent Product ingredients: citric acid, epoxy resin, zinc powder Keywords: Multifunctional rust removal Weight: 125g Product specifications: 1set Product size: bottle: 5.2*4.3*9.6cm; brush: 1.2*0.5*9.5cm 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.