SAE J671_201406

1. Scope
2. References
3. Physical Properties
4. Physical Properties - Methods of Test
5. Notes

Categorizes the following materials: (a) Mastic vibration damping materials used to reduce the sound emanating from metal panels, and (b) Mastic underbody coatings used to give protection and some vibration damping to motor vehicle underbodies, fenders, and other parts.

The materials classified under this specification are:aMastic vibration damping materials used to reduce the sound emanating from metal panels.bMastic underbody coatings used to give protection and some vibration damping to motor vehicle underbodies, fenders, and other parts.