Originally Posted by quigsnshad
I just wired the Johnson A419 temp. controller and the probe doesn't look too watertight. Any problems if I silicone the wired end where the crimp is? Plan on placing this in a glass or a gel pack and don't wanna ruin it.
That should work or you could put a piece of silicone tubing over it. Watertight heat shrink tape is another option.