Zhuhai Airshow 2022

Flanker enjoyer said:

Please tell me this isn’t the RAM on the j-20 and upcoming aircraft

Click to expand...

The material in the post is infra-red absorbent, RAM on stealthy aircraft is in the much lower frequency range, different things.

Microwave absorbent material.

Electromagnetic shielding and absorbent materials, intended to minimize electromagnetic emissions of equipment as well as to shield them from interference.