While getting exhaust work done, the guy's saw hit the underside of my car and left a hole where the orange silicone is in this picture:
(Left Side)
A close up:
Should I JB Weld it, or is that silicone good enough? The hole is as big as about the size of two or three grains of rice.

(Left Side)
A close up:

Should I JB Weld it, or is that silicone good enough? The hole is as big as about the size of two or three grains of rice.