Our Black Markit Rust Stainers are designed for creating unique, hardcore rusty effects on raw metal surfaces. The 60ml soft squeezable body allows for precise control, enabling grimier, drippier tags. The 18mm heavy-duty woven mesh nib ensures consistent application and long-lasting performance. This product is highly corrosive to metal surfaces and capable of withstanding even the most powerful cleaning products and polishers. Always wear gloves and avoid skin contact. The unique formula creates a distinctive rusty stain that adheres strongly to raw metal. Black Markit Rust Stainers are intended for responsible use in compliance with local laws. Exercise caution during application and storage.