DIBONS Polyester Acoustic Wadding is a white, polyester fiber fibre insulation used for acoustical control, to provide a high-impact tackable panel, or wall tools, Surface, and for thermal insulation. DIBONS Polyester Acoustic Wadding is available in variety of thicknesses from 25 mm To 50 mm and in both quarter and full (1 Mtr x 2 Mtr) sheets. It is available in White Color