
ALFA STRIP F
Intumescent seal
Product description
The ALFA STRIP F gasket is made of a graphite-based material. When exposed to high temperatures, it swells, increasing in volume. The expanding material prevents the spread of fire through joints and gaps in fire doors.
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Fire resistance class up to EI 60
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Quick installation
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High degree of swelling
Documentation
Compliance
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Fire test report for doors: LZP43-02580/16/Z00NZP
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Bulging pressure report: LZP48-2580/16/Z00NZP
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Bulging height report: LZP09-2580/16/Z00NZP
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Thermal conductivity test report: LZF00-03116/20/Z00NZF
Availability
Product | Type | Delivery form | Article number | Delivery group |
ALFA STRIP F | Roll Thickness 2 mm / Width 10 ÷ 58 mm / Length 10 ÷ 200 mm | 1 pc | – | – |

Application
The ALFA STRIP F gasket is used to seal gaps in fire doors.
Transport and storage
Transport and store in a dry and cool place
at a temperature between + 5°C and + 35°C.
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24 years of industry experience
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Proven effectiveness backed by reports
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Tested and certified solutions
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Global distribution network