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Finish Line · Penetrating release agent
Freeze the rust, free the bolt.
$34.99
PriceIn stock, ready to ship
Chill Zone is Finish Line's rust buster for seized bike parts. It freezes the metal to crack the corrosion, then a penetrating release agent works into the gaps.
Sold by Ashburton Cycles
Verified store
Price
$34.99
Size
17 fl oz (509 mL) aerosol
Freezes metal to
-50 F / -45 C
Spray time
10 to 20 seconds
Chill Zone uses a refrigerant propellant that freezes metal to as low as -45 C (-50 F). Finish Line says this makes the metal contract and creates micro cracks in the rust, and the penetrating release agent then breaks down and flushes it out.
It is aimed at stuck crank bolts, rusted derailleur springs and seized seat posts. Shake the can, spray for 10 to 20 seconds, wait 5 minutes, then work the part loose gently and reapply if needed. The can is 17 fl oz (509 mL), and the label carries an extremely flammable warning, so read it before use.
Home and shop mechanics facing a seized seat post, stuck bolt or rusted spring.
Freezes to -45 C
Refrigerant propellant cracks the corrosion.
Penetrating release agent
Works into the rust to free stuck parts.
Simple to use
Spray 10 to 20 seconds, wait 5 minutes, work the part free.
Every detail as listed by the manufacturer.
Finish Line · Penetrating release agent
Freeze the rust, free the bolt.
$34.99
In stockSize
17 fl oz (509 mL) aerosol
Freezes metal to
-50 F / -45 C
Spray time
10 to 20 seconds
Wait
5 minutes
Chill Zone is Finish Line's rust buster for seized bike parts. It freezes the metal to crack the corrosion, then a penetrating release agent works into the gaps.
Chill Zone uses a refrigerant propellant that freezes metal to as low as -45 C (-50 F). Finish Line says this makes the metal contract and creates micro cracks in the rust, and the penetrating release agent then breaks down and flushes it out.
It is aimed at stuck crank bolts, rusted derailleur springs and seized seat posts. Shake the can, spray for 10 to 20 seconds, wait 5 minutes, then work the part loose gently and reapply if needed. The can is 17 fl oz (509 mL), and the label carries an extremely flammable warning, so read it before use.
Home and shop mechanics facing a seized seat post, stuck bolt or rusted spring.
Freezes to -45 C
Refrigerant propellant cracks the corrosion.
Penetrating release agent
Works into the rust to free stuck parts.
Simple to use
Spray 10 to 20 seconds, wait 5 minutes, work the part free.