We are SEALABLE.

The experts in the field of profiles & sealing.

Manufacturer of rubber-based sealing
and insulation solutions for industry
as well as track and tunnel construction

As a manufacturer of sealing and insulation solutions, we meet the growing challenges of industry with innovation and a clear focus on sustainability. At SEALABLE, we are specialists in elastomers and respond to changes in the market with curiosity and experience. Our portfolio has evolved over the years through the implementation of complex customer requirements. Listening closely to our customers and continuously monitoring market trends form the foundation for our application-oriented development.

For us, ecology and economy go hand in hand: lean, energy-efficient processes are not only ecologically sensible, but also the foundation for fair pricing. Our sustainable products for tunnelling, track superstructure and industrial solutions are REACH-compliant, protecting the health of our employees as well as the environment. We also take responsibility within the supply chain: when selecting our partners – whether raw material suppliers, rubber providers, or logistics companies – we prioritize quality and prefer regional sourcing.

More than fifty years of market experience provide the foundation for our range of high quality sealing solutions to meet every challenge in your project.

How did we become
an expert of profiles and sealing systems?

It all began more than 200 years ago with the production of fire hoses. As our product range has diversified, our expertise in elastomer profiles and skill in processing various types of rubber has grown over the last 50 years.

Through various stages of development and ownership arrangements, starting with PHOENIX AG, ContiTech AG, then PHOENIX Dichtungstechnik GmbH and finally DÄTWYLER Sealing Technologies Deutschland GmbH, our organisation has grown into an international company. In 2018, we received the Thuringian Innovation Award in the “Tradition & Future” category for our “bicycle-safe track”; we also hold 43 patents. Following the management buy-out in May 2020, SEALABLE Solutions GmbH now operates as a Thuringian company with a global network.

Our approach is based not only on worldwide sales, but also on placing particular emphasis on reliable, close contact with our customers and partners. As a result, our partnerships are sustainable and often involve an entire product lifecycle.

SEALABLE worker in production: One is working at the extruder, one is fitting RCS into the rail.

Our application areas

Tuebbing segments stacked at Oslo Follow Line project

TUNNELLING

Safety and risk minimisation with regard to leak tightness are based on more than 790 references with different requirements, project-specific coordination of profile geometry and material expertise. 

Two trams at their stop in cold and wet weather

TRACK SUPERSTRUCTURE

Our products combine the highest level of structure-borne sound insulation and stray current insulation with sustainability, ease of use and cost efficiency.

Tram lines intersect multiple times above the road traffic network in a city

INDUSTRIAL SOLUTIONS

The combination of material expertise, engineering skill and personal cooperation with you enables us to develop application-specific sealing solutions. 

Our product range in the Track Superstructure
area includes:

Our product groups in the Industrial Solutions
area consist of:

  • Gate and door seals
  • Glazing and damping systems for railway vehicles
  • Absorber mats
  • Household appliance industry
  • Renewable energies
  • Joint & Swelling seals
  • Pipe seals
  • Window & Facade seals

SEALABLE – pioneers in profiles.

We work with you as an equal partner, we have our finger on the pulse of the market, we observe trends and we listen carefully to what our customers have to say.

Two signatures in a cursive style

Matthias Orth & Matthias Klug

Contact us.

We meet your requirements and inquiries as quickly as possible.

Copyright 2025. All Rights Reserved.
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