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TROCELLEN ISOLMASS 11A three-layer composite product for aerial sound insulation of waste water pipes in plastic and partitions in general. Composed of a heavy, charged polyolefinic layer, laminated on both sides with TROCELLEN cross-linked PE foam with a thickness of 3 mm, andopen cell PU with an initial thickness of 12 mm Net weight: 4.4 kg/m 2.
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