Sonex™ Junior acoustical foam
from Illbruck is the same pattern as their famous
Sonex™ Classic panels except that the panel
size is smaller (2X2 instead of 2X4) and the number
of panels packaged in a box is fewer also. It is
offered in two versions, the standard being a Willtec
foam (part #SJ2) which is class 1 fire rated and
100% fiber-free. The color is white, but there is
an option to have the surface painted (part #SJ-2P)
in charcoal, beige, brown or blue. The second version
of the Sonex™ Junior is a polyurethane (part
#SJN-2) which is more economical, however that is
not class 1 fire rated. Standard color for the Polyurethane
version is charcoal, beige or brown.
