About the Product Our rust removal roller brush contains penetration enhancers, corrosion inhibitors, and surfactants. It can withstand high and low temperatures, resist cracking, and cover rust stains. It is a new type of environmentally friendly water-based metal paint; this product has no irritating odor and is healthy and environmentally friendly. Its usage is very simple: 1. Clean debris on the metal surface 2. Roll the roller brush back and forth on the metal surface to evenly cover the rust stains 3. Let it dry naturally after 15 minutes. It can adapt to dry, humid, high temperature, and low temperature climatic conditions. The paint film is tough, delicate, breathable, and wear-resistant, with good resistance to fading, peeling, and cracking; pure flavor formula, natural and environmentally friendly. Product Name: Rust Removal Roller Brush Product Ingredients: Penetration Enhancer, Corrosion Inhibitor, Surfactant Keywords: Covering Rust Stains Weight: 145g Product Specifications: 120g Product Size: 17*7.8cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Slight errors are allowed in the measurements.