Kerafix® Flexpress 100

Technical Description

Kerafix® Flexpress 100 is a stable intumescent material based on exfoliated graphite which has excellent expansion and thermal properties. Kerafix® Flexpress 100 is a reliable construction material for standard fire rated applications.

Areas of Application

Fire doors – steel & aluminium. Door seals. Facades. Construction joints. Inspection doors. Lock cases. Door hinges. Safety cabinets. Control cabinets. Downlights. Drywall construction. Inspection flaps. Movement joints. Ceiling constructions. Double floors. Pipe ducts. Fire rated glazing. Any gap requiring a fire seal.

Technical Data

Technical Data - Verification ETA-17/0959
Technical Data - Gross Density approx. 1,220kg/m³
Technical Data - Start of Expansion Temperature from approx. 140°C
Technical Data - Expansion Rate approx. 28 times (450°C, 30 min without load)
Technical Data - Foam Body Cohesive, Voluminous
Technical Data - Pressure min. 0.55N/mm² max. 1.20N/mm²
With Adhesive? Yes


Sizes and formats available on request

Delivery to be quoted

Contact us

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