A+B Metal Repair Glue Super Glue is perfect for fixing leaks in iron and steel surfaces. With a high-efficiency adhesive, it can lastingly repair metals and many other surfaces without dust or oil. Withstanding temperatures up to 150°C, it is as hard as iron when fully cured. The bond line thickness is also uniform. For a strong and stable permanent bond, use A+B Metal Repair Glue Super Glue which can be easily mixed, applied and let dry for a few hours.