need help wit sound proofing my octavia mk2 hatchback, thinking to use it on the spare wheel and and the luggage floor 

 

where to find insulation in a good price and a ship them to sweden ? 

Try this, nkgroup.co.uk. The NK stands for noisekiller. They do full kits for Octavia's at about £350. If you put noise killer VRS into YouTube you will get a before and after.

Thanks