so far pretty dam good...
am testing it out on my fender and i now have nil (or very close to it) noise coming up thru the seat box where i have put the stuff.. big difference IMHO.
i want to do the bit behind the seats and some around the fuse box etc on the firewall..
mine doesnt drum as it has heavy hood lining right the way thru and has been carpeted in the back so it is quiet (for a defender) to start with.
will be putting header tape on the exhaust as well, from where it bolts to the manifold to back past the gearbox and transfercase as there is a hell of a lot of mechanical noise transmitted thru it, not to mention heat.
using higher quality lubricants kills a fair amount of noise as well it must be said..

