Technical DIAM® Wine Corks with Consistent Performance Bottle After Bottle
The DIAMANT® process ensures deep cleaning using supercritical CO2 at differentiated pressure. This process, still unique on the market, eliminates all TCA particles responsible for cork taint (releasable TCA ≤ 0.3 ng/l). It guarantees unrivaled sensory neutrality for each individual cork.
The original and pioneer of the No TCA solution. The new tradition.
Diam corks meet the world's most stringent environmental, ethical, and economic sourcing standards as certified by the Forest Stewardship Council® Chain-of-Custody (FSC® CoC), an independent, non-governmental, not-for-profit organization established to promote the responsible management of the world’s forests.
Explore our products
DIAM - Classic Range
Our Diam range offers an unrivalled closure solution. The consistent mechanical properties of our corks, as well as a precise oxygen supply, give you the guarantee of a consistent aging from one bottle to another.
Although winemakers all over the world, in their great diversity, work with different terroirs, they all have the same basic requirements for which Diam has a proven track record: closure consistency, preservation of aromas, freshness for their wine without any sensorial deviation.
From Diam 2 to Diam 30, choose the cork which best corresponds to your still wine.
MYTIK - A must for sparkling wine
Our Mytik Diam range offers an unrivalled closure solution. The consistent mechanical properties of our corks give you absolute peace of mind when it comes to the risk of dry veins, cork hardening, disc breakage, shrinkage, etc.
Our corks are also acclaimed for their ability to preserve the purity and freshness of your wines via perfectly controlled oxygen management.
From Mytik Diam 3 to Mytik Diam 10, choose the cork which best corresponds to your sparkling wine
Bio-based Binder = ORIGINE
Origine by Diam® range is the culmination of the patient work of our R&D department. It combines the “fleur de liège” (suberin) with a binding agent made of bio-sourced polyols and a beeswax emulsion. Tested and approved by several laboratories, this binding agent is a real technological breakthrough that combines mechanical efficiency with respect for the environment. Stable and water repellent, the beeswax emulsion protects the closures from capillary migration and makes it possible to control their mechanical characteristics. The structure of a Diam Origine closure offers over time the security and consistency you expect from a Diam and new levels of permeability.
Based on environmentally-friendly innovations, the products Diam Origine by Diam® range are currently available in Diam 3, Diam 5, Diam 10 and Diam 30 closures.
Setop DIAM - for Spirits
A dedicated design department develops your Setop Diam cork, specifically adapted to each bottle profile for optimal fit and resistance to successive openings.
All our micro-agglomerated corks bear the Setop Diam guarantee. They offer absolutely unrivaled organoleptic neutrality and a perfect homogeneity from one cork to the next in order to offer optimal storage conditions.
For the classic range as well as the Element corks, Setop Diam brings to your product a know-how and expertise to design outstanding tailored closures, capable of meeting each and every one of your requirements.
