The Crown NT-HW-20 is designed to repair AISI H-13 hot work tool steel. For use on hot-work tools and dies that are subject to heat checking, especially when water-based coolants are used. Apply to die casting dies used in the aluminum, magnesium and zinc die casting industries. Use also to repair press forging dies and inserts.

Please Note: Welding fumes and gases can be hazardous to your health. Click here for the manufacturers MSDS information. Both the manufacturer and Welding Supplies from IOC recommends that you read and understand the Material Safety Data Sheets and product warning statements prior to using this product.