Item # CB-4
/ Tools / Chain / Cleaning / Lubricants & CompoundsBio ChainBrite™
Park Tool CB-4 is a 100% biodegradable, natural, plant-based degreaser formulated for use in the CM-5.3 Cyclone Chain Scrubber, CM-25 Professional Chain Scrubber, or with a scrubbing brush as a general purpose degreaser. When used with a chain cleaner, CB-4 gets bicycle chains clean inside and out so they're good as new. Will not harm alloy, plastic, rubber, or carbon fiber parts, so it's safe to use for cleaning cassettes, chainrings, pulleys, or any other component that accumulates muck and grime.
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CB-4 Features
- 16 oz. (474 mL) bottle
Documentation
- CB-4 Safety Data Sheet — North American English (PDF—113.592 KB)
- CB-4 Safety Data Sheet — Danish (PDF—135.47 KB)
- CB-4 Safety Data Sheet — Finnish (PDF—153.059 KB)
- CB-4 Safety Data Sheet — French (PDF—162.981 KB)
- CB-4 Safety Data Sheet — Italian (PDF—179.85 KB)
- CB-4 Safety Data Sheet — Norwegian (PDF—142.784 KB)
- CB-4 Safety Data Sheet — Swedish (PDF—133.06 KB)
CB-4 Bio Chainbrite®
