The Nomacorc Select Series is a collection of high-performance co-extruded wine closures designed to meet the needs of discriminating winemakers and the unique wines they create. The Select Series is backed by the Nomacorc Winemaker Promise, a commitment of consistent oxygen control performance, quality assurance, and closures free of TCA (main compound of cork taint). Nomacorc Select Series boasts oxygen control consistency superior to all other wine closures. Color and texture consistent with traditional high quality natural cork.

The patented co-extrusion process consists of two stages, the foamed core and the outer skin. The foamed core provides uniform cell size and density allowing for consistent and predictable oxygen permeation. The elastic outer skin ensures that no leakage occurs during bottling or storage. This flexible skin also provides support and protection during the bottling process. For the consumer, the Nomacorc skin replicates the look and feel of natural cork.

All Nomacorcs are 100% recyclable with other LDPE food packaging.