Finish Line's Chill Zone works like magic to loosen and free rusted parts! Before discarding your rusted chain or giving up on a frozen crank bolt, a sticky derailleur, or a seized seatpost, give Chill Zone a shot. Bike parts that normally need to be replaced can be reconditioned to ride another day. Chill Zone has a special refrigerant that freezes metal as low as -50°F/-45°C contracting it and breaking the rust bond. Then Chill Zone's penetrant breaks down and flushes out the rust. With Chill Zone, most rusted parts quickly regain full functionality. Plus, it lubricates, too, so you don't need to add any.
- Great for frozen crank bolts, seized seat posts and rusty chains and derailleurs
- Includes oils and rust inhibitors to provide lubrication and protection after use
- Use: Spray the rusted part for 10 to 20 seconds and wait 2-3 minutes for the release agent to fully wick in and break the rust. For severe rust-welded parts, spray 30-60 seconds for maximum freezing effect and wait ten minutes to one hour for thorough break-down of rust. When rehabbing a bicycle chain, soak one small section at a time.