
Click the image to enlarge
KERAFIX® FLEXpremium H · Intumescent strips
KERAFIX® FLEXpremium H is a versatile, halogen-free, expandable graphite-based sealing material that is used in fire protection doors, glazing systems, facades, safety storage cabinets and drywall construction. It is also suitable for structural joints, thermal insulation elements and pipe and cable penetration seals. The material is flexible and is available in rolls. It begins to react at around 175 °C, at which point it forms a stable, pressure-resistant foam mass. It is insensitive to moisture and comes in a range of designs, including a variant that is laminated with glass fabric on one side, a self-adhesive variant and a variant with PVC film in a range of colours. KERAFIX® FLEXpremium H is delivered in standard lengths and widths, with a thickness of 1.5 mm or 2.0 mm. Special formats are available upon request.
Applications
- Fire protection doors made from wood, steel or aluminium
- Glazing
- Facades
- Safety storage cabinets
- Safes
- In drywall work: inspection flaps
- Partition wall and ceiling structures, structural joints
- Thermal insulation elements
- Pipe and cable penetration seals
- Gas stop valves
- Pneumatic drives
Properties
- Flexible material
- Excellent expansion properties at high temperatures
- Intumescent
- High expansion rate
- High temperature resistance
- Insensitive to moisture
- Free from halogens and substances that are hazardous to health
- Has a wide range of uses
- Easy to apply
Downloads
Download directly from this website, with AODISI sales contact details. Original emergency contacts, technical content and certification information are retained.
No matching documents.
Technical documents and related products
Use the KERAFIX® FLEXpremium H 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.

