Di-electric grease does not a poly lubricant make...

[mk1mark at gmail.com (Mark F.)]

Holy freakin' squeaky...  I didn't have any silicone based lube for a
set of new poly control arm bushings I installed, so I used what I
thought was a suitable alternative; di-electric grease.  I figured it
was silicone based, and wouldn't eat at the poly, but I guess it's not
an effective friction lubricant.  Oh well, I'll deal with the noise
till I swap the rest of the suspension over in a few weeks...

Later,

Mark.
75
82
82 Caddy
91 Jetta Coupe