CORNHEAD GREASE | Hoober
I repacked both of my CV inner boots with a full tube of this in each. It's made to solidify when stationary and lubricate when stuff is moving. Its 0 grade which is impossible to find at most parts stores. I didn't mix the two together. Just cleaned everything out real good put a new boot on and put the tube in my grease gun and filled it up. You can also do the boot stretch mod so the inner ribs don't rub against each other and cause premature wear.