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0500FR With Gasket
ISM (Interface Sealing Membrane) With Gasket
Class B – EN 13501-1
A fire classified EPDM-alternative membrane which is used to create weather and airtight seals around openings such as windows, doors and curtain walling on construction projects. Read more
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3rd Party Certified
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Class B
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EN 1928 - EN 13984
Product Description
OBEX CORTEX 0500FR Class B Interface Sealing Membrane With Gasket is a fire classified EPDM-alternative membrane which is used to create weather and airtight seals around openings such as windows, doors and curtain walling on construction projects.
This membrane achieves a fire classification of Class B-s3,d0 when tested according to EN 13501-1 and is also fully BBA approved for façade applications.
This membrane is manufactured with a gasket on one edge which enables the membrane to be securely attached directly into the channel of the window frame, or into the OBEX CORTEX Gasket Carrier.
Our range of gaskets are suitable for most widely used window systems such as Schuco, Reynaers, Aluprof, Senior and many others.
Typical Uses
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- Fire-classified weather & airtight seals around windows, doors and other unitised systems
Product Specs
Widths
50mm - 700mm
Length
20m
Thickness
0.5mm
Technical Specs
Harmonised standard
EN 13984
Fire Classification | EN 13501-1
B-s3,d0
Watertightness | EN 1928
Pass – 2 kPa for 24 hours
Tensile Strength | EN 12311-2
Longitudinal – 2490 N/50mm, Transverse – 2079 N/50mm
Water vapour permeability (μ) | EN 1931
23,726 μ
Vapour resistance | EN 1931
59 MNs/g
Cold temperature flexibility | EN 1109 / 495-5
-40°C, no cracks
UV & heat ageing | 1296
Pass (watertightness, tensile, tear strength)
3rd Party Approved
BBA Approval – No. 17/5396
Watertightness | EN 1928 (Method A)
Pass – 2 kPa for 24 hours
Air Tightness | EN 12114
<0.1m³ net leakage
Resistance to tearing (nail shank) | EN 12310-1
MD 429 N, CD 452 N
Equivalent air layer thickness (Sd value) | EN 1931
12m
Elongation at break % | EN 12311-2
MD 28% CD 31%
Calcium sulphate durability | EN 1847
Pass
Product Order Codes
| Product Codes | Product Description | Width | Length | Box Quantity |
|---|---|---|---|---|
| Complete With 0761 Gasket | ||||
| 20.0500.787 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 50mm | 20m | 1 |
| 20.0500.701 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 100mm | 20m | 1 |
| 20.0500.702 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 150mm | 20m | 1 |
| 20.0500.704 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 200mm | 20m | 1 |
| 20.0500.705 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 250mm | 20m | 1 |
| 20.0500.707 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 300mm | 20m | 1 |
| 20.0500.709 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 350mm | 20m | 1 |
| 20.0500.712 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 400mm | 20m | 1 |
| 20.0500.713 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 450mm | 20m | 1 |
| 20.0500.715 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 500mm | 20m | 1 |
| 20.0500.722 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 550mm | 20m | 1 |
| 20.0500.716 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 600mm | 20m | 1 |
| 20.0500.717 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 650mm | 20m | 1 |
| 20.0500.758 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 700mm | 20m | 1 |
| 20.0500.719 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 750mm | 20m | 1 |
| 20.0500.720 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 800mm | 20m | 1 |
| 20.0500.788 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 850mm | 20m | 1 |
| 20.0500.762 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 900mm | 20m | 1 |
| 20.0500.789 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 950mm | 20m | 1 |
| 20.0500.721 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1000mm | 20m | 1 |
| 20.0500.790 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1050mm | 20m | 1 |
| 20.0500.791 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1100mm | 20m | 1 |
| 20.0500.798 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1150mm | 20m | 1 |
| 20.0500.792 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1200mm | 20m | 1 |
| 20.0500.800 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1250mm | 20m | 1 |
| 20.0500.801 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1300mm | 20m | 1 |
| 20.0500.802 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1350mm | 20m | 1 |
| 20.0500.804 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1400mm | 20m | 1 |
| 20.0500.797 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1450mm | 20m | 1 |
| 20.0500.793 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0761 Gasket - Class B-s3,d0 | 1500mm | 20m | 1 |
| Complete With 0763 Gasket | ||||
| 20.0500.805 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 50mm | 20m | 1 |
| 20.0500.806 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 100mm | 20m | 1 |
| 20.0500.724 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 150mm | 20m | 1 |
| 20.0500.760 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 200mm | 20m | 1 |
| 20.0500.725 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 250mm | 20m | 1 |
| 20.0500.726 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 300mm | 20m | 1 |
| 20.0500.727 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 350mm | 20m | 1 |
| 20.0500.759 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 400mm | 20m | 1 |
| 20.0500.786 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 450mm | 20m | 1 |
| 20.0500.807 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 500mm | 20m | 1 |
| 20.0500.808 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 550mm | 20m | 1 |
| 20.0500.809 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 600mm | 20m | 1 |
| 20.0500.810 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 650mm | 20m | 1 |
| 20.0500.811 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 700mm | 20m | 1 |
| 20.0500.812 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 750mm | 20m | 1 |
| 20.0500.813 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 800mm | 20m | 1 |
| 20.0500.814 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 850mm | 20m | 1 |
| 20.0500.728 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 900mm | 20m | 1 |
| 20.0500.815 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 950mm | 20m | 1 |
| 20.0500.816 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1000mm | 20m | 1 |
| 20.0500.817 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1050mm | 20m | 1 |
| 20.0500.818 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1100mm | 20m | 1 |
| 20.0500.819 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1150mm | 20m | 1 |
| 20.0500.820 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1200mm | 20m | 1 |
| 20.0500.821 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1250mm | 20m | 1 |
| 20.0500.822 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1300mm | 20m | 1 |
| 20.0500.823 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1350mm | 20m | 1 |
| 20.0500.824 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1400mm | 20m | 1 |
| 20.0500.825 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1450mm | 20m | 1 |
| 20.0500.826 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0763 Gasket - Class B-s3,d0 | 1500mm | 20m | 1 |
| Complete With 0764 Gasket | ||||
| 20.0500.827 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 50mm | 20m | 1 |
| 20.0500.754 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 100mm | 20m | 1 |
| 20.0500.729 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 150mm | 20m | 1 |
| 20.0500.731 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 200mm | 20m | 1 |
| 20.0500.732 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 250mm | 20m | 1 |
| 20.0500.733 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 300mm | 20m | 1 |
| 20.0500.765 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 350mm | 20m | 1 |
| 20.0500.735 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 400mm | 20m | 1 |
| 20.0500.736 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 450mm | 20m | 1 |
| 20.0500.737 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 500mm | 20m | 1 |
| 20.0500.738 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 550mm | 20m | 1 |
| 20.0500.739 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 600mm | 20m | 1 |
| 20.0500.740 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 650mm | 20m | 1 |
| 20.0500.741 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 700mm | 20m | 1 |
| 20.0500.776 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 750mm | 20m | 1 |
| 20.0500.742 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 800mm | 20m | 1 |
| 20.0500.743 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 850mm | 20m | 1 |
| 20.0500.828 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 900mm | 20m | 1 |
| 20.0500.829 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 950mm | 20m | 1 |
| 20.0500.744 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1000mm | 20m | 1 |
| 20.0500.830 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1050mm | 20m | 1 |
| 20.0500.831 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1100mm | 20m | 1 |
| 20.0500.832 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1150mm | 20m | 1 |
| 20.0500.833 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1200mm | 20m | 1 |
| 20.0500.834 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1250mm | 20m | 1 |
| 20.0500.835 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1300mm | 20m | 1 |
| 20.0500.836 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1350mm | 20m | 1 |
| 20.0500.837 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1400mm | 20m | 1 |
| 20.0500.838 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1450mm | 20m | 1 |
| 20.0500.745 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0764 Gasket - Class B-s3,d0 | 1500mm | 20m | 1 |
| Complete With 0768 Gasket | ||||
| 20.0500.839 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 50mm | 20m | 1 |
| 20.0500.840 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 100mm | 20m | 1 |
| 20.0500.746 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 150mm | 20m | 1 |
| 20.0500.748 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 200mm | 20m | 1 |
| 20.0500.747 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 250mm | 20m | 1 |
| 20.0500.749 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 300mm | 20m | 1 |
| 20.0500.750 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 350mm | 20m | 1 |
| 20.0500.751 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 400mm | 20m | 1 |
| 20.0500.841 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 450mm | 20m | 1 |
| 20.0500.752 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 500mm | 20m | 1 |
| 20.0500.842 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 550mm | 20m | 1 |
| 20.0500.753 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 600mm | 20m | 1 |
| 20.0500.843 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 650mm | 20m | 1 |
| 20.0500.844 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 700mm | 20m | 1 |
| 20.0500.845 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 750mm | 20m | 1 |
| 20.0500.846 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 800mm | 20m | 1 |
| 20.0500.847 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 850mm | 20m | 1 |
| 20.0500.764 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 900mm | 20m | 1 |
| 20.0500.848 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 950mm | 20m | 1 |
| 20.0500.849 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1000mm | 20m | 1 |
| 20.0500.850 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1050mm | 20m | 1 |
| 20.0500.851 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1100mm | 20m | 1 |
| 20.0500.852 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1150mm | 20m | 1 |
| 20.0500.853 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1200mm | 20m | 1 |
| 20.0500.854 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1250mm | 20m | 1 |
| 20.0500.855 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1300mm | 20m | 1 |
| 20.0500.856 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1350mm | 20m | 1 |
| 20.0500.857 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1400mm | 20m | 1 |
| 20.0500.858 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1450mm | 20m | 1 |
| 20.0500.859 | OBEX CORTEX 0500FR Interface Sealing Membrane Inc 0768 Gasket - Class B-s3,d0 | 1500mm | 20m | 1 |