Insulation in the rear air inlet housing, or wing to fuselage cavity?

[Rick Erwin]

Originally Posted by hharney

I took every fragment of fiberglass insulation out of my plane and replaced it with STC'd foam aviation product. Didn't use any outside the cabin. Get that old fiber filter out and put in the garbage, it's useless

Thanks Herb. Do you recall the name of the foam you used and where you got it from?

Rick