FSI 18 SD 124 – Sound Silencer™ PEPP
ASTM E-84 Fire Retardant – Sound Silencer™ PEPP
ASTM E-84 Surface Burning Characteristics – 1″ Thick Sound Silencer ™ PEPP
ASTM E-84 Surface Burning Characteristics – 2″ Thick Sound Silencer™ PEPP