Unibond repair metal is a reactive fast setting two component non shrinking non expanding epoxy based adhesive supplied as a twin chamber syringe ideal for strong bonding fixing and replacing of metalsstone such as steel cast iron copper aluminium brass concrete bricks ceramics and marble also suitable for bonding most metalsstone to other common surfaces such as wood leather metal glass ceramics and most plastics nb not suitable for bonding polypropylene pp polyethylene pe and ptfe or for repai