Granger GWax Boot Waterproofing Has anybody used it?

[Dakota Dan]

I've just got off the phone with my brother who has a couple bottles of Granger GWax (liquid for leather boots). Has anybody used it? I usually use Aquaseal and Sno-Seal on my boots. Give me the lowdown on the stuff.

[EWS]

It works, but I prefer Nikwax Aqueous Wax or the Granger G-Tec more since they breathe a little.