These steel jackets are topped with a Liquefied Metal Coating on ceramic base for optimum ink repellency and durability. A complete range of steel substrate thicknesses are available to meet the requirements and specifications of almost every perfecting press make and model. Jacket fixtures and fittings also vary for perfect fit onto the cylinder. DRUCKENBERG Jackets are guaranteed for +70 million impressions, showcasing their outstanding durability. This is supported by a high resistance to solvents and heat. DRUCKENBERG jackets are also easily cleaned manually or automatically with commercially available washing agents.