Wanted: Dynamat
Can't you line it with old newspaper and goosefat?
IIRC you don't need much Dynamat only a little bit in the centre of each panel. There was a big thread on soundproofing on SELC*CK a little while ago.

IIRC you don't need much Dynamat only a little bit in the centre of each panel. There was a big thread on soundproofing on SELC*CK a little while ago.
1994 Lotus Esprit S4 - Work in progress
1980 Porsche 924 Turbo - Funky Interior Spec
2004 Smart Roadster Coupe - Hers
1980 Porsche 924 Turbo - Funky Interior Spec
2004 Smart Roadster Coupe - Hers