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Description / Abstract:
This specification defines the minimum durability requirements
of all thermal, foam gasket and sound absorption/insulation
applications, where various materials are combined to provide an
assembly having thermal and/or acoustical (sound
absorption/barrier/insulation) and/or functional features. This
includes interior passenger, luggage compartment, and engine
compartment thermal and/or acoustical (sound absorbing/barrier/
insulation) parts. This document also includes high temperature
applications such as exhaust shields. In addition, ultra high
temperature parts exposed to heat from turbochargers, EGR systems
and exhaust pipes are also included.
- Acoustical wheel arch/well liners and underbody/engine shields
are not in scope for this performance specification. Use
WSS-M99P32-D2/D3/D4/D5.