Okay you what's this guys

lexpilot · Jul 29, 2018

i took the pic up close so as not to show context.
I'm sure there are plenty of guys that know what this is.

Timbeck2 · Jul 29, 2018

Real leather baffling?

lexpilot · Jul 29, 2018

Yep,interior grade leather from a C90 side wall.
Here's a context pic.

Capt. Geoffrey Thorpe · Jul 30, 2018

There is no such thing as too much Silicone Caulk?

EdFred · Jul 30, 2018

It's part of an engine.

steingar · Jul 30, 2018

Looks like a photograph to me.

lexpilot · Jul 30, 2018

Oil control for a two speed AeroMatic prop on an O300-B

Rushie · Jul 30, 2018

It was on the tip of my tongue.

Joey4420 · Jul 30, 2018

This looks like some impressive structural support adhesive. Or just a bad cover up?