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ME508_DS_GB_2021-02-04_WEB

ME508_DS_GB_2021-02-04_WEB
4Pages

Catalog excerpts

illbruckmaking it perfect. Description ME508 is a non-woven fleece laminate which is self adhesive across the full width of the membrane for optimised adhesion and vapour control. The combination of self-adhesives provide options for installing to the window frame edge (W) or face (E), providing air and weather tightness. Part of the intelligent membrane range, ME508 also benefits from humidity variable vapour permeability. Colour Black Packaging Item No. Roll Length Roll Width Rolls/Box Technical Information Property Test Method Result Building Classification DIN 4102 Water Vapour DIN EN B2 (normal combustible) sd value 0.4 - 20 m Resistance to Water Penetration Resistance to Driving Rain Watertightness Air Permeability Compatibility with Construction Materials W1 corresponds to 2000 Pa <0.1 m3/[h.m(da Pa)n] Fulfills requirements UV Stability 9 months prior to covering Application Temperature Store in shaded, dry conditions, not exposed to direct weathering and UV-radiation Shelf Life 24 months when stored as recommended in original unopened packaging • The laminated self-adhesive is at a distance from the edge from 1 to 6 mm • Depending on the application temperature or on highly absorbent surfaces, ME902 or ME904 primer can be used to improve adhesion and optimise usage Preparation • The bonding surfaces must be dry, free of oil, grease, dust and other anti-adhesive components. For guaranteed adhesion it is advisable to use illbruck ME902 primer (note the flash-off time). Similarly, in slightly damp conditions, use ME904 primer. • Bonding in 'E' format (Fig. 1): - peel off the protective split liner of the self-adhesive on the side of the membrane facing the frame, allowing some slack in the membrane retained within the joint. Duo Membrane EW/F Usage / Purpose • Used for sealing window connection joints, internally or externally. • Strong and reliable self-adhesive, allowing bonding to virtually any substrate (e.g. masonry, concrete, PVC, metal, wood, and all usual insulation materials (EPS, XPS, PUR rigid foam)), making application fast and simple. • Can be used as an internal airtight seal in conjunction with ME501 Duo Window Membrane HD or VV externally, and/or as an external weather-tight seal with 600 Pa driving rain resistance. • Complies with the "inside tighter than outside" principle in order to facilitate moisture and vapour control. Key Benefits • Quick and easy application with split release liner • Highly flexible fleece • Weather tight • Suitable for retrofit • Initial repositioning possible, bond strength increases over time • Airtight and vapour tight • Fully bonded to allow over-plastering without cracking

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ME508 Duo Membrane EW/F • Bonding in ‘W’ format (Fig. 2): - peel off the liner from the narrow self-adhesive and bond to the outer edge of the window frame in a suitable location (to flat profile rather than across profile ‘legs’). Must be applied to the window prior to installation. Primer • ME508 can be applied without the use of a primer in many circumstances; however, for best results, it is recommended that ME508 is applied with either ME901 or AT140** paint-on primers. • Use AT140 primer to apply ME508 in ambient temperatures lower than 5ºC. • Use AT140 Primer on friable substrates –...

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Forming the First Layer of the Corner Seal • Starting at one end, and using the printed lines and graphics of the outward face of the membrane as a guide, slit the loose end of the membrane extension along horizontally until it is level with the bottom of the window frame. Take care not to slit too far or too short. • Slitting will form a flap which will be folded upwards and bonded to the side of the frame at the jamb. The lower remaining section is bonded flat to the substrate. • Once bonded repeat the same actions on the opposite end. • Now apply firm pressure with an illbruck AB004 VV...

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Duo Membrane EW/F illbruck making it perfect. • Take care not to create longitudinal stress during application (avoid stretching along the length). When creating vertical overlaps, bond the upper membrane length onto the lower. i3 Warranty Part of the state of the art, ift -approved sealing system, with a 15 year guarantee.* This system fulfils the EnEV requirements with regards to airtightness. *Under the conditions specified by the manufacturers. Only valid on receipt of the correct registration documents in accordance with terms and conditions, available on request. Safety data sheet...

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ME508_DS_GB_2021-02-04_WEB 4Pages

Catalog excerpts

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ME508_DS_GB_2021-02-04_WEB
4Pages