Product Description Waterproof and Rust ResistantAutomotive scratch repair is designed to be waterproof and rust resistant. Easily removes stubborn dirt, paint spots, and burrs. Keeps the car in its original color and luster. Fast DryingOnly takes about 10 minutes (room temperature) to dry, so when you finish the first coat, it will dry quickly and then you can paint the second and third coats until the scratches are completely filled in. Saves you a lot of time. Versatile UsesThe Car Rim Repair Kit can simply repair scratches on black aluminum, iron and steel wheels, and can also be used to repair resin hubcaps. It is not suitable for gunmetal gray wheels, electroplated mirror wheels and brushed metal wheels. Effective Wheel Scratch RepairThe Wheel Scratch Repair Pen Kit is designed for aluminum, iron and steel wheels. This coating adheres firmly to the metal exterior and forms a protective layer. Packing List : 1/2pcs x Wheel Scratch Repair Pen Set Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)