JB WELD BLUE 13ML LOCK

This is JB Weld Threadlocker Blue in the small 13ml tube. It's a shop-supply item rather than a Triumph-specific part, the kind of thing that lives in the drawer under the counter for keeping nuts and bolts from walking loose under vibration. Blue threadlocker is the removable-strength type, meant for fasteners you'll want to take apart again down the road rather than ones you want locked for good.