The Metisse acoustic insulation is flexible, yet dimensionally stable and very strong. The sheets are easy to cut to size.
Euro class B.
The plates have a size of 120 x 60 cm.
The Metisse sheets have an absorption coefficient of 0.95.
αw value 20 mm: 0.50
αw value 45 mm: 0.95
Below the absorption graph of Ecosorb thickness 45 mm.