Acoustex Sound Management Foam For applications requiring sound absorption and sound insulation. Acoustex Sound Management Foam is a strong, resilient, low-density foam. It's composition and structure make it a suitable component material in acoustic panel products requiring structural integrity, sound absorption, and sound insulation management. For applications requiring sound absorption and sound insulation, Acoustex Sound Management Foam provides a needed alternative to tradition acoustic foams. Due to it's low water absorption properties, the sound absorption performance of Acoustex Foam is almost unaltered in humid environments. Acoustex Sound Management Foam is available in board sizes of 1000mm x 2800mm and 30mm or 50mm thick.