[smeans92]

I used spectrum liquid sound deadener and firewall heat reducing coating on my firewall combined with the factory rubber and jute shield.

Spectrum™ Spray On Deadener

Second Skin Audio's proprietary sound deadening formula can be sprayed or painted onto any metal surface to stop vibrations.

www.secondskinaudio.com

FireWall™ Thermal Insulation Coating

Firewall Thermal Insulation Coating was formulated to stop heat transfer in vehicles and keep your cabin cool and comfortable. Great as a spray on heat shield.

www.secondskinaudio.com

Fantastic stuff, sprays easily and cures quite hard. Definitely made a noticeable difference in noise and heat. I but the stick cld style sound deadener on top on the large flat areas as well. They sell a mass loaded vinyl that is fused with closed cell foam that is great as well.