The PALSTOP® P – intumescent seal is a cut-to-size piece of Palstop P board and is wrapped in a PE film. Different colours for the PE film are available. At your request, the intumescent seal can be provided with a self-adhesive tape. Further maching of the seal can be realized (e. g. holes on the seal for door locks).
In the event of fire, it expands and seals joints or openings in construction elements. This also creates a stable and highly porous structure, which results in excellent thermal insulation. In this way, the fire protection strip forms an effective fire barrier.
Intended use
The PALSTOP® P – intumescent seal can be used wherever reliable sealing must be guaranteed in the event of a fire. For example, it can be used on door frames or in window profiles.
Thanks to reinforcement with glass mat
Expands and closes gaps AND HOLES in the event of fire
Adaptations to technical requirements
High resistance to high temperatures
No toxic substances contained
Stronger after expanding than expanded graphite
Excellent thermal insulation
Check out our product catalogue.
Palstop P fire protection seal
We encourage you to review the technical details of the Palstop® P fire-resistant swelling seal.
THICKNESS (mm) | 2,0 – 10 ± 0,5 | ||
---|---|---|---|
SURFACE WEIGHT (at 2.2 mm thickness) | 2,8 kg/m² | ||
MAX. WIDTH (mm) | 100 ± 1 | ||
MAX. LENGTH (mm) | 2500 ± 2 | ||
THERMAL CONDUCTIVITY | 0,8 W/Km² | ||
THERMAL CONDUCTIVITY (swollen) | 0,06 W/Km² | ||
SWELLING PRESSURE | 0,9 – 1,8 N/mm² | ||
SWELLING RATE | 4,0 – 7,0 | ||
COVERAGE | Coating with multilayer aluminium foil on request with plastic foil in a colour of your choice |
If you are looking for fire protection products that boost the fire resistance of building structures (e.g. steel structures, walls, ceilings, electrical installations, ventilation ducts and cable trays), then contact us.
Our specialists will be happy to advise you.