Klock Werks Matte Works Paint Cleaner Protect your matte and satin paint finishes while cleaning your bike. No matter how dirty your bike might be its no challenge for the Matte Werks cleaner. Features: Formulated to clean and protect matte and satin paint finishes Proprietary mixture of polymers that will clean away bugs and grime, and repel dirt, dust, fingerprints and smudges, all without adding gloss or greasiness