cohera® ultimate dark

leather fibre material multi-component material

Cohera® is a neologism derived from the Latin word for leather, "corium," and "Hera," the Greek goddess of rebirth and wife of Zeus. The fusion of these terms represents the sensual and aesthetic perception of leather and the rebirth of a high-quality material solution with diverse properties.


Certifications

B - Recycled Claim Standard (RCS)
B - Global Recycled Standard (GRS)
A - Eco-Management and Audit Scheme (EMAS)
A - ISO 14001
A - ISO 50001
D - ISO 9001
C - OEKO-TEX® LEATHER STANDARD

Description

Leather fibers form the basis of cohera®myLeather. The material consists of approximately 60–75% recycled European genuine leather. Natural rubber provides the desired elasticity of cohera®myLeather and binds the leather fibers. Natural fats and waxes condition the leather fibers, keeping them soft and supple. Dyes and pigments allow cohera®myLeather to be available in three different base colors. Optionally, cohera®myLeather can be finished and protected with a water-based Salamander coating.


Applications

accessories
furniture + object equipment

Origin & Composition

Germany Place of production
No harmful substances Harmful substances according to REACH | 04.02.2026

Biogenic Components

Natural latex
vegetable oil
Leather shavings
Vegetable leather
Place of production Origin country biogenic components

Use & Compositing conditions

Products

cohera®myLeather offers a wide range of applications: - Luxury packaging & fashion - Furniture & interior design - Exclusive table design - Window and door design. From the interior design to the fashion industry, cohera®myLeather finds applications and offers maximum design freedom, with individual customization options including color and embossing. The high-quality leather look combines exceptional suppleness with long-lasting durability.

Special Feature

cohera®myLeather consists of up to 97.5% bio-based carbon and is 100% recyclable.

Care Instructions

cohera®myLeather can be used unsealed. Dirt should be carefully removed by vacuuming, masking, or light sanding. Over time, a genuine leather patina will develop. Coated cohera®myLeather can be cleaned with mild household or industrial cleaners. All coatings are resistant to glass cleaner and white spirit; Spectro coatings are also resistant to alcohol-based cleaners. For heavily used surfaces such as furniture or lightly trafficked floors, the Spectro coating is recommended due to its high resistance to mechanical and chemical stress. These surfaces can also be treated with disinfectants based on active oxygen or hypochlorite.


80 %
Performance

Application-independent measure for evaluating general performance in use

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34 %
Degree of disintegration

Degree of decomposition under composting conditions on a laboratory scale

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Additional Content

cohera®myLeather can be processed and treated flexibly like real leather and can be shaped, cut, glued, laminated and sewn according to your ideas.

This project was funded by the Federal Ministry of Research, Technology, and Space.

Contact

FILK Freiberg Institute gGmbH
Meißner Ring 1-5
09599 Freiberg

GERMANY

Fon: +49-(0)3731-366-0
Fax: +49-(0)3731-366-130
E-Mail: aboutmaterialz@filkfreiberg.de