To kill off some of the drone from the Flows, there's about 40 lbs of Dynamat Extreme going in. Eventually, it will cover MOST of the expensive color-matched metal-flake Rhino lining. Custom carpet will cover the mat & probly the rest of the Rhino.
Eventually, I found that 3 layers were necessary to fill the grooves, in addition to the 1 that covers both grooves & ridges. It took closer to 50 lbs (2.5 boxes) to cover the entire interior.
UPDATE:
If I had known about it at the time, I'd have used
Peel&Seal roofing from Lowe's, which is the same as this Dynamat, at a fraction of the cost.
.
GO TO THE NEXT SEVERAL PICS...