Density of 375 kg per cubic meter +/-10%
Sound absorption at 0.75 NRC
Onyx Black is available in 13 / 15 with Square, Tegular edges.
Onyx Black is availiable in 13 /15 mm
with Square , Tegular edges.
It is recommended to be used in Specialised Office Areas, Auditoriums,
Theatres, Dark Rooms, Public Buildings, Educational Institutions, Gymnasia,
Retail Outlets etc.