Originally Posted by
John Boy
The 50:50 mix of Acetone:ATF needs only 68 lb torque wrench pressure to remove a rusted bolt. Lowest pressure of any of the de-rusting products on the market. Worst case example removing:
* Trailer hitch in salt water on my truck towing a duck boat for 14 years
* Tried heat, hammer and no go
* Sprayed the 50:50 on the hitch and let it set for 1/2 hour
* Connected a tow strap to a bulkhead railroad tie and the ball on the hitch
* 3 jerks with the truck and the hitch slid out like a rocket
Keep the 50:50 in a the reloading room in a Zippo can and a spray bottle