Has anyone used this sort of penetrating oil?

[SeaMasterZ@aol.com]

I got some of this today over at schlep boys - has anyone tried it? also, as I was deluging the motor with the nasty stuff (all those warnings!) I was wondering if I was doing some of the things on the motor harm ... also, I wondered if the oil could even reach those threads buried down in the block, isnt there a LOT Of shoulder to travel down before hitting the threads?<br /><br /> http://fishingworks.com/Users/Photo_album/viewPhoto.cfm?photo_id=65385