It works great on electric powered car (EP car). Havn't tried it on the gas powered (GP) car yet. Not as strong as the lock-tight one. Perfect for my EP car kit though. It is exactly what i've been looking for.
This is the "Blue" grade Thread Lock. A must have for R/C fans. Solid on the screws/hinges and etc and easy to remove (apply a little heat or use more force to loosen - depending on how much the application was and the piece involved). This will last you a long time unless you have to use this a lot. I use them mainly for my 1/10 lazer zx-5 on the wheel nuts and other parts such as the servo holder for my RC18T. Pretty much is good for anything, like helicopters and suchs