Wallner Expac Datasheets for Expanded Sheet Materials

Expanded sheet materials are designed with patterns of diamond-shaped openings and are produced by slitting and stretching the sheet materials.
Expanded Sheet Materials: Learn more

Product Name Notes
For over 60 years, our experience, technical acumen, manufacturing footprint, and dedicated workforce has allowed us to develop and produce expanded metals for use in many applications. Engineered to precise...
For specialized applications such as microfiltration, battery technologies, and lightning strike protection, Wallner Expac manufactures its MicroForm® line of Micromeshes. Manufactured and engineered to precise specifications in our U.S.-based, ISO-9001...
Wallner Expac is North America's largest manufacturer of light gauge expanded metals for filter media backing. In 1975 we introduced expanded metal as a replacement for the welded wire used...