Webbing Type Question

[savagemann]

Hello.
I'm looking for a specific type of webbing.
I used to source it from mmi, but they are discontinuing it.
I'll do my best to describe it.

1"
55301
Solution Dyed
Stiff/Heavy Resin Finish

It has a dull sheen to it like most solution dyed webbing.
It has a very stiff feel to it.
Wouldn't work well through bar slide.
Does anyone know where I could find something like that?
Maybe what it's specific type/designation is called, so I can try and track it down?
I've tried FR Treated from Texcel and it doesn't appear to be stiff enough.

Looking for
Black
Wolf Grey
Tan499
Coyote
Camo Green
Ranger Green
or any other interesting colors.