The Sound Suppression Insulation is also known as acoustic insulation or soundproofing. It will help in reducing noise levels emitted by various sources, such as engines, machinery, and Exhaust systems. It is used to absorb and dampen sound waves, minimize the noise level from the engine, and suppress the noise inside the hood.Attributes:• Maintains acoustic protection and reduces the potential for environmental hazards• Maintains proper insulation effectivenessApplications:A Sound Suppression Insulation in the engine hood lines the interior surfaces of the hood to create a barrier between the noise source and the outside environment. The insulation material is layered or compressed to maximize its sound-absorbing capabilities.