Sound damping door/ boot

[tntyler]

I want to sound damp my k11 1.0 Vibe
but I have not seen those sound damping sheet on sell anywhere

just wanna ask where can I can any of those
and much much do i need for 2 doors and the boot?

 

[Shaun]

found some on the bay...
http://cgi.ebay.co.uk/CAR-SOUND-DEA...g_ET?hash=item4399b194d9&_trksid=p3286.c0.m14

Dont Know How To Use It Or How Much You'd Need Though