I recently got an ARF and before mounting the servo's etc I ran a think bead of medium CA along a couple of joins on the radio tray that werent up to par.

I let the CA sit for a good hour or so then installed the servos into the radio tray.

When I checked the next day there was a white frosting over one of the servo's from the CA.

Will this harm the servo internally?

The servo's were standard HS-311's

Cheers