I've put the adhesive-backed felt that Richard/Craggy Aero sells to good
use. I'm happy with the outcome

B3

Purchased some black "felt" at the local fabric store in preparation to
felt my glare shield.
Once I got the stuff outside the store in the sunlight, there appeared to
be some sparkly polyester sheen to it.
Any recommendations on type of fabric to kill glare?

Real wool felt