Metalmorphosis Rust Treatment/Converter

[UKPhilTR7]

Whilst looking on ebay tonight, I came across this (Metalmorphosis Rust Treatment/Converter).

When following the links on there, it takes you to a land rover blog and they seem to rate it. However, selling it too, they should.

I was just wondering if anyone has come across this before and had any experience of it?

http://www.landroverblogger.com/product/metalmorphosis

[DNK]

I have used rust mort and others were suggested on the Facebook page in reference to a post I did on rusty push rods
I took care of the push rod problem