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KERAFIX® FXL 200 · Intumescent strips
KERAFIX® FXL 200 is a flexible, intumescent material that expands without pressure when exposed to fire, forming a solid, heat-resistant foam. It has a high level of fire resistance and can be adapted to a multitude of different applications. The material comes in thicknesses of 1 mm or 2 mm, and the width can be adapted to the customer's specific requirements to ensure a precise fit. The sealing strip is suitable for use in fire-rated glazing systems, door and window systems, facade constructions and lock case insulation. It ensures a reliable seal against fire and smoke in all these applications. The KERAFIX® FXL 200 is easy to cut to your required dimensions and can be fitted either by inserting it into the designated joint or simply by applying it.
Applications
- Fire protection doors made from steel, aluminium or wood
- Glazing
- Facades
- Roller gates
- Structural joints
- Cable penetrations
- Ventilation and air-conditioning ducts
- Plumbing and heating systems
Properties
- High expansion rate without expansion pressure
- High flexibility
- Reliable fire protection
- Wide variety of uses
- Adjustable width
- Easy to install
Downloads
Download directly from this website, with AODISI sales contact details. Original emergency contacts, technical content and certification information are retained.
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Technical documents and related products
Use the KERAFIX® FXL 200 technical documents to check dimensions, installation and suitability. For intumescent fire seals and expanding fire protection materials selection, compare the following products in the same material category; matching categories do not imply interchangeability.

