Advanced Rust Penetration: Our cutting-edge formula seeks out and dissolves rust at the molecular level, eating away the corrosion that binds parts together. Free All works on a wide range of applications, from rusted pipe connections to machine screws and universal joints. Multi-Surface Safe: Free All’s silicone-free formula ensures safety in body shops and painted environments. It won’t ruin plastic or delicate finishes, making it perfect for automotive and industrial use. You can spray with confidence knowing your workspace and tools are protected. Effortless Application: Stop wasting time torching, drilling, hammering, or chiseling. Free All eliminates the need for brute force, allowing you to save time and reduce frustration. Simply spray, wait a moment for it to work, and enjoy the satisfaction of freed parts. Unmatched Versatility: Free All isn’t limited to one industry. Whether you’re working on cars, boats, farm equipment, or industrial machinery, this product has you covered. From rusted mufflers and tailpipes to stubborn clamps and locks, Free All is your go-to solution. Large Quantity: The 1 Gallon metal can is perfect for the shop or garage where you may have your own spray cans and bottles which you can refill with penetrating spray for heavy use. Auto, Marine, Miliary, Industrial friendly size.