De Mari believes in utilizing materials that will not
only give the finest end result to the customer, but
also provide reliability and long life. We will
manufacture dies and inserts to any customer
requirements, as well as provide customers with
suggested materials to enhance all areas of extrusion.

Materials used to manufacture 'dies' and 'inserts' include but are not limited to:

Materials used to manufacture 'dies' and 'inserts' include but are not limited to:
- Bronze aluminum
- Stainless steel
- Brass
- Ultra-high-molecular-weight polyethylene (UHMW)
- DELRIN
- Virgin Teflon
- TFM 1700 (High Density Teflon)
- Nickel plating
- Hard chromium plating

