Used on my BM 710 Axis. Great at first. Then it began collecting pocket debris. Was a waxy gritty paste before long. Gave the lock a gritty feel (which the Axis is prone to anyway, more than liner locks).
I am a mountain biker also. Wax is a very poor lubricant. Otherwise, why wouldn't the automotive industry use it? There is science behind this statement... trust me.
You must use large quantities of this waxy lube on mountain bike chains, or you squeak veyr soon. We have found numerous better products for the often dusty, sandy, and muddy riding in Louisiana. Prolink (very good), Rock n Roll lube (very good), and ATB II (best) to name the best.
Save your money on this waxy sludge.
Mainstream: TriFlow is excellent. You might find Prolink or Rock n Roll at bike shops. Otherwise, try Militec perhaps.