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Sound Trap

Sound Trap® Provides Automotive Sound Dampening Solutions in a Cost Effective Way

Sound Trap is an engineered add-on solution for reducing noise in automotive cast aluminum parts. As a Constrained Layer Dampening material, Sound Trap provides noise, vibration and harshness (NVH) performance through constrained layer dampening. This sound dampening material is typically offered as a pre-cut shape to conform to specific features of the casting.

Sound Trap Automotive Cast Aluminum Part Noise Vibration Harshness NVH Reduction

Application Examples

Quiet Cast Part Application

With multiple applications, Sound Trap has proven to be highly effective for engine  temperature applications such as cast aluminum oil pans and transmission housings. When mechanically fastened, Sound Trap is also suitable for oily or painted metals.