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The best barrier against moisture and dirt: foam sealing technology made by CeraCon

The only things which are really leakproof are those which do not contain any gaps. In order to achieve this, sealing foams with outstanding properties, reliable foam technology and plenty of experience in automation and application technology are required. In brief: CeraCon Sealing systems.

Sealing materials


Reliable sealing begins with the selection of the suitable sealing material. Our mechanically foamed, single-component PUR sealing materials offer many advantages here with a predominantly closed-cell structure, excellent hydrolysis resistance, very low water absorption, first-class elastic recovery and high tear-resistance. They remain tight even if the outer skin has been damaged.


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Foam technology


The basis of our foam technology is as easy as whipping cream – and works according to a similar principle. This is made possible by the single-component foaming process without any chemical reaction. This also allows the softness of the foam to be determined. Different types of systems guarantee the perfect dosing for every requirement.


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We design, plan and manufacture your individual sealing solution – from the standardised robot cell to the integrated, fully automatic production line. And if you wish, we can include further production steps, including your requirements for Industry 4.0. Place your trust in our years of experience not only in machine and plant construction, but also series production.


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Application technology


Not only the sealing material itself, but also the structural design of your products or special pre-treatments have an influence on their tightness. We would be pleased to advise you in detail on this and foam prototypes in our pilot plant. The results are of course incorporated into your follow-up orders.


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Contract gasketing


Few components, fluctuating quantities or even short-term capacity bottlenecks – sometimes it is the better alternative to have components sealed on a contract basis. In this case we are also the right partner for you: with production plants in Germany and abroad and many years of experience as a serial manufacturer.


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The most important advantages of CeraCon foam sealing technology at a glance

  • High-performance, single-component sealing materials
  • Simple, mechanical foaming process
  • Perfect integration into your production
  • Everything from a single source

Do you have any questions, or would you like to specifically discuss your individual requirements in the field of foam sealing technology? We are here for you.


Sealing systems

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Products & solutions

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