[Healeys] Cockpit Insulating revisited

[Mark and Kathy]

Gary Anderson had a nice article in the Moss Motor Mag.  this latest issue and
brought up some great tips and ideas on insulating our Healeys.   One question
that comes to my mind is the installation of the Dynamat products.

I believe that Gary was referring to the non adhesive backed Dynamat and
suggested applying glue to the foil side and gluing it to the floor to help
reflect heat away from the cockpit and this makes complete sense.

But what about the Dynamat Extreme that goes on with the foil side up and the
tar surface down.   Isn't this product defeating the purpose of reflecting the
heat away from the cockpit?
What would the use of the foil backing be in this case?

Mark