In the USA, Pinaud's "Clubman Wax" is pretty easy to find in major stores & online. there re actually several American manufacturers of mustache wax, an d I'll be listing them shortly.

I've been collecting & trying out mustache waxes for several years & I plan to post some comparisons ( scent, holding power, etc.), and links where you can get 'em. Remember that each stache is different, so you can find a wax for every mustache, and a mustache for every wax.

I may even post my secret recipe for my own wax, which I tested tirelessly on the beaches of Barbados (grueling, but I did it all for you).