Features: brand new and high quality Environmentally friendly: non-toxic, universal indoor and outdoor. Long lasting: good adhesion, not easy to crack and fall off. Time-saving: no need to remove the anti-rust primer, saving for time and energy. Scope of application: rusty iron gates, railings, steel bars, machinery, etc. How to use: After cleaning the floating dust, oil stains and rust stains, paint the surface. After waiting for 10 minutes, the rust will turn into black primer. Specifications: Material: Liquid Capacity: 100g Size: Approx. 5x6.4cm/1.97x2.52inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Water-based Metallic Paint Environmentally friendly: non-toxic, universal indoor and outdoor. Long lasting: good adhesion, not easy to crack and fall off. Time-saving: no need to remove the anti-rust primer, saving for time and energy. Scope of application: rusty iron gates, railings, steel bars, machinery, etc. How to use: After cleaning the floating dust, oil stains and rust stains, paint the surface. After waiting for 10 minutes, the rust will turn into black primer.