Reply to "Firewall advise"

panteradougMember

Fiberglass? No.

You want to insulate both sides of the bulkhead with rigid foam. I believe that the cabin will take 1" and the engine side 2".

It's the same foam used in building construction.

Mine is covered with mill polish stainless on the engine compartment side.

This essentially encapsulates the foam in place. You can use construction adhesive to glue it to the bulkhead.

I've tried two brands of the heat reflective foil.

Both were over priced crap.

4/14/145:57 PM

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