Mike, in the UK, 'Future' was always known, and labeled as, Johnson's 'Klear', and was exactly the same product as sold elsewhere under different product names, such as 'Future'.
The product that Chris has bought is the replacement for the UK 'Klear', and works in the same way. There is a slight visual difference, compared to the original 'Klear', which was around for about 40 years, in that it looks slightly 'milky' before use, whereas the original was cristal clear, but once applied, dries clear and hard.
Since the 'new' product was introduced, about two years ago, I now have had to buy and use it, and I suspect this is the same as anywhere else in the World, bar differences in label and bottle design. It works as well as the 'old' stuff, although personally, I don't think it has quite the same degree of gloss.
I always think, "if it ain't bust, don't mend it", so why they changed it is beyond me!