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PREFAB C-Light gutter

The PREFAB C-Light gutter, mainly made of gypsum and glass fibre, are pre-moulded elements for passive fire protection.

The PREFAB C-Light are open U-bottom modules allowing the protection of service ducts such as gas pipes, medical fluids and various pipelines as well as the protection of electrical cable trays up to a fire exposure time of EI 120 (2 hours).

The elements are sealed with the GEOFLAM® C Light cover and are simply glued together.


GEOFLAM-C-Light Geostaff fire protection plaster channels for passive fire protection


Pre-moulded 35 mm thick elements, designed for a fire exposure time of up to 2 hours, intended for passive fire protection.

Technical notice

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