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