I’ve not seen it in a gun format, but I haven’t really looked either.
I'd kinda be surprised if it does. It's so thick I'm not sure it would move through a grease gun.
I’ll have to look at the adventure series. Not familiar with that one.
It's Rock Krawlers newest joint that appears to be of similar concept to Metalcloaks duroflex but might address some of it's shortcomings. Word on the street (as in I've seen it referenced a couple times here on WTJF) is that Savvy may be going to them instead of JJs. It seems to rotate around the sleeve about as well as a JJ but of course still has more resistance in the other two planes.
They grooves are part of the solution I think. I’m still kicking around some idea in my head to make the grease go where I want it, and not where I don’t. For kicks and giggles, I tried squirting some grease into the housing zerk today on the bench. The castlations must have been lined up correctly, and the joint took grease easily. However, it flowed through the bushings, into the joint and right straight through the ball to the bolt hole. That ain’t going to work.
I keep thinking grooves that would basically allow you to flush the joint with new grease would be the ticket. But yeah, can't have it escaping into the bolt hole.