Must admit, I am leaning towards purchasing some of this stuff :-
Lanoguard![[Linked Image]](https://www.buzzweld.co.uk/user/products/Vehicle%20Underbody%20&%20Chassis%20Care%20Kit.jpg)
Seems to be getting good reviews In Land Rover circles but another Bilt Hamber user here.
Oh and do not get too complacent about aluminium, the biggest issues on both of my Defenders (and the Morgan) have been related to the ali.