Penetration sealings ETA

Mixed penetration seal or cable penetration seal for rigid walls, rigid floors and flexible walls.

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Fire protection joint seals

Fire protection joint for rigid walls, rigid floors

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Building materials / components

ZAPP-ZIMMERMANN GmbH specialises in the development of intumescent materials.

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Approval overview and certified safety

Approval overview

In Germany since 1990, ZAPP-ZIMMERMANN has been using fire-protection systems that are approved by the DIBt.

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Certified safety

ZAPP-ZIMMERMANN GmbH is a company certified in accordance with DIN ISO 9001. Succesfull annual surveillance audits...

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Have a closer look on our company

ZZ Installation videos

We have created practical installation videos for our ETA systems, which explain the application and installation quickly and easily.

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