Land Rover Discovery 3 (LR3) Rear Propshaft Centre Bearing Quick Repair Update

It's a few weeks since my quick repair to the prop shaft centre bearing on my Land Rover Discovery 3 (LR3), is the repair still there? Can Everbuild Technic Puraflex 40 High Modulus PU Sealant and Adhesive stand up to the job?
I'm the dialysis mechanic, proving that you can still maintain your car, even with a chronic health condition.