EPDM Membrane With Butyl

Class E - EN 13501-1

OBEX CORTEX EPDM Membrane With Butyl is a fully flexible membrane used to create weather and airtight seals around openings such as windows, doors and curtain walling on non-relevant buildings.

The membrane is manufactured with pre-attached butyl strips which enable the membrane to be bonded directly onto the window frame.

The EPDM can be supplied with a single butyl strip to one edge (0751), or one strip to each edge on the same side (0752), or one strip to each edge on opposite sides (0753).

Refer to the TDS sheet for more information.

Typical Uses

Creating a weather and airtight seal around openings on non-relevant buildings

Request Technical Data

3rd Party Certified
EN 1928 - EN 13984

Request a quote

Product Specs

Widths

50mm - 500mm

Length

20m

Thicknesses

0.75mm (Other thicknesses available on request)

Technical Specs

Fire Classification | EN 13501-1

Watertightness | EN 1928

Pass – 2 kPa for 24 hours

Water Vapour Permeability | EN 1931

50,000µ

Tensile Strength | EN 12311-2

≥7MPa

Air Tightness | EN 12114

<0.1m³

3rd Party Approved

BBA Approval – No. 17/5396

Downloads

BBA Agrément Certificate 175396

OBEX CORTEX EPDM with Butyl Strip TDS

To access these downloads please log in to OBEX OPTIMA

Product Order Codes

Product Codes	Product Description	Width	Thickness	No. of Butyl Strips	Length	Box Quantity
	OBEX CORTEX 0750 EPDM Membrane With Single Butyl Strip
10.0750.201	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	100mm	0.75mm	1	20m	1
10.0750.203	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	150mm	0.75mm	1	20m	1
10.0750.204	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	200mm	0.75mm	1	20m	1
10.0750.205	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	250mm	0.75mm	1	20m	1
10.0750.206	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	300mm	0.75mm	1	20m	1
10.0750.207	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	350mm	0.75mm	1	20m	1
10.0750.208	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	400mm	0.75mm	1	20m	1
10.0750.209	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	450mm	0.75mm	1	20m	1
10.0750.210	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	500mm	0.75mm	1	20m	1
10.0750.211	OBEX CORTEX 0750 EPDM Membrane Inc 1 Butyl Strip	600mm	0.75mm	1	20m	1

	OBEX CORTEX 0750 EPDM Membrane With 2 Butyl Strips Same Sides
10.0750.214	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips S/S	100mm	0.75mm	2	20m	1
10.0750.215	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips S/S	150mm	0.75mm	2	20m	1
10.0750.216	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips S/S	200mm	0.75mm	2	20m	1
10.0750.217	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips S/S	250mm	0.75mm	2	20m	1
10.0750.218	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips S/S	300mm	0.75mm	2	20m	1
10.0750.219	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips S/S	400mm	0.75mm	2	20m	1
10.0750.221	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips S/S	500mm	0.75mm	2	20m	1

	OBEX CORTEX 0750 EPDM Membrane With 2 Butyl Strip Opposite Sides
10.0750.235	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	100mm	0.75mm	2	20m	1
10.0750.225	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	125mm	0.75mm	2	20m	1
10.0750.234	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	150mm	0.75mm	2	20m	1
10.0750.227	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	200mm	0.75mm	2	20m	1
10.0750.228	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	250mm	0.75mm	2	20m	1
10.0750.229	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	300mm	0.75mm	2	20m	1
10.0750.230	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	350mm	0.75mm	2	20m	1
10.0750.231	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	400mm	0.75mm	2	20m	1
10.0750.233	OBEX CORTEX 0750 EPDM Membrane Inc 2 Butyl Strips O/S	500mm	0.75mm	2	20m	1