ISM (Interface Sealing Membrane)

OBEX CORTEX 0500FR Fire-Resistant Interface Sealing Membrane is a top-performing, fire-resistant membrane that has been specifically designed for creating weather and airtight seals around windows, doors, curtain walling systems, SFS sections to concrete frames, and balcony waterproofing.

This Interface Sealing Membrane has been approved to ensure its quality and reliability. It is a Fire-Resistant membrane, making it suitable for use on all buildings.

OBEX CORTEX 0500FR Fire-Resistant Interface Sealing Membrane works seamlessly with OBEX CORTEX 0771FR Fire-Resistant Paste Adhesive, together ensuring a robust, airtight seal between two substrates.

This membrane is perfect for a wide range of applications where a compliant Fire-Resistant EPDM alternative is required.

Typical Uses

• Weather & airtight seals around windows, doors and curtain walling systems
• Weather & airtight seals from SFS sections to the concrete frame
• Top of parapet walls
• Balcony waterproofing
• Many other applications where a robust Fire-Resistant EPDM-alternative is required