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illbruck ME220 EPDM Membrane

Elastomeric EPDM membrane for sealing interfaces.

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+44 (0)1942 251400 www.cpg-europe.com/en-gb/

Description

An EPDM-based membrane used for sealing interfaces to provide airtight or weather tight seals. Used for weather sealing the exterior side of the connecting joint between a window or façade construction and an adjacent structure (e.g. wall, concrete panel, steel frame, etc.) or to provide an internal airtight barrier in a similar detail.

Specification data

Product Reference	illbruck ME220 EPDM Membrane
Primer	CT113 Contact adhesive Diluted with AW421 solvent at ratio of 1:3. Not required
Thickness	0.75 mm As standard. 1.20 mm Special order only.
Width	Insert width. Available 50–1500 mm in 50 mm increments.
Self-adhesive strips	Not required Required
Gasket for locating to profiles	K01 K02 K03 K04

Standard product features

Performance:
Tensile strength (DIN 53504): > 6.5 N/mm².
Elongation: >300%.
Module at 300% (DIN 53504): > 5 MPa.
UV resistance (DIN 53504): Excellent.
Vapour resistivity, µ (DIN 52615): 32 000.
Moisture vapour permeability, sd (0.7 mm thick): 24 m.
Airtightness (EN 12207): > Class 4.
Watertightness (EN 12208): > Class 9A.
Resistance to wind loading (BS EN 12210): > Class 3.
Dynamic puncture resistance (BS EN 12691, 10 mm punch): Tight.
Static puncture resistance (BS EN 12730): >250 N.
Flammability class (DIN 4102-1): B2.
Temperature resistance: -40 to + 130°C.

Product Options

Self-adhesive strips:
Acrylic and butyl self-adhesive strips for fixing to frame and construction substrate. Maximum membrane width of 300 mm.
Also available as ME220 VV with full face self-adhesive backing.
Gasket:
For low temperature or wet weather applications, or if mechanical retention for the membrane is preferred, there are four gasket options which can be used in conjunction with a suitable groove on the frame profile. Membranes with gaskets can be supplied with or without a butyl self- adhesive strip for fixing to the structure (standard format is without adhesive).
– K01:
Groove depth (minimum): 6.5 mm.
Groove width: 3–5 mm.
– K02:
Groove depth (minimum): 4.0 mm.
Groove width: 5–7 mm.
– K03:
Groove depth (minimum): 4.0 mm.
Groove width: 7-10 mm.
– K04:
Groove depth (minimum): 4.0 mm.
Groove width: 13–15 mm.