Sorry, should have been more descriptive.
ST-3 is a thread locker, and is what Griffin Armament specs to use on the HUB threads. It's more moderate-strength than Rocksett, while still being high temp rated.
https://www.griffinarmament.com/st-3a-thread-sealant/
Note that you should still torque it using the provided wrenches with your can and HUB adapter. This just makes sure it doesn't loosen up, and is quit eliterally what Griffin Armament tells people to use.