Cavity Protection Wax, Wurth Spary?

[991gts6s]

I am finishing a long restore on a early ROW 930 3.0

All under carriage paint was removed and new Shultz was re-applied.
I would like to respray the orginal type of Wurth Wax in the correct places like the front pan and pedal tunnel..

I just assume that the new stuff for sale it the correct stuff?

Anyone use it yet?.. or source old tubs of it somewhere?

http://www.*********************.com/Cavity-Protection-Wax-Wurth-p26504.html