CONASORB FTMM has a surface of silver, metalized polyester film bonded to a flexible polyester polyurethane acoustic foam specifically formulated to absorb airborne, random incidence noise. The cleanable film surface offers a high degree of contamination resistance especially where it could be contacted by direct oil or water spray. CONASORB FTMM is suitable as an acoustic liner and offers a high degree of light reflectivity.