Nano proof wood - Anybody aware?

[cmedsailor]

http://durostick.gr/index.php?option=com_virtuemart&Itemid=523&lang=en&vmcchk=1&Itemid=523

Is anybody aware of this product (or something similar) to use on teak deck? Looks interesting.

 

[Alan ashore]

looks rather like Burgess hydrosol Woodsealer, which I've used from time to time and found to be effective.