A Sound Suppression Insulation can absorb or reflect sound waves, thereby reducing the amount of sound that is transmitted through a barrier. The insulation absorbs sound waves and prevents them from escaping the engine compartment.Attributes:• Withstands high temperature produced in the Engine• Manufactured to precise specifications and is durable and reliableApplications:Sound Suppression Insulation is used in engines to reduce the amount of noise that is produced, to precise specifications and is durable and reliable.