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All membrane component manufacturers are required to identify the level of formaldehyde emissions from their product and display
it on the CE mark label.
The product standard defines two classification levels (E1 & E2) when tested to EN 120 or ENV 717-2.
All Armstrong products achieve the E1 classification, E1 being the best performance (i.e. the lowest formaldehyde emissions)
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Marking | Technical Feature for Ceiling
