J88 “Corrosion Cracker” Penetrating Oil ***CANNOT SHIP BY MAIL - MUST SHIP GROUND***
!!!CANNOT SHIP OVERSEAS OR BY ANY FORM OF MAIL!!!
!!!CAN ONLY SHIP BY FEDEX GROUND, UPS GROUND AND GROUND TO CANADA PER DEPARTMENT OF TRANSPORTATION REGULATIONS!!!
**Any other shipping options chosen will NOT be processed until the correct shipping cost is paid in full.**
Our Ferree’s Corrosion Cracker Penetrating Oil is unbelievable. We put it on a cornet 1st valve slide that had been stuck for years. After allowing it to set overnight, the slide was REMOVED BY HAND, using no tools whatsoever.
A recent scientific discovery reduces surface tension so that this amazing solvent creeps into openings as small as ONE MILLIONTH OF AN INCH. Some parts can be loosened immediately, others may require a little more time for the oil to work its way to the full length. BUT… it will work!
You can loosen valve and tuning slides, stuck or slow moving woodwind keys and stack rods, nuts, bolts, studs, screws, pulleys, shafts, bearings, pipe threads, valve guides or any other corroded metal parts. You can lubricate air driven tools, remove rust, gummed oil and grease.