Rigid XPS Foam Board Waterproof for Floor Underlay Insulation - China XPS, Polystyrene | Made-in-China.com
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Impact Sound Insulation 5 mm XPS Foam Insulation Boards Floor Underlay 20 m² 30 m² 40 m² 50 m² 100 m² 150 m² 200 m² for Laminate Parquet and Floor Panels (40 m²) : Amazon.de: DIY & Tools