8 oz. bottle. Specially formulated for stainless steel exhaust systems and "bright chrome-style" polished stainless steel exhaust tips. NOT intended for use on black-chrome tips. Using a state-of-the-art formula it quickly cuts through layers of dulling oxides to restore original finish while adding tarnish protection. Keep your Borla(r) system looking new with Borla(r) Exhaust Cleaner & Polish. Use it on cars trucks motorcycles and boats or other household and shop cleaning projects. Also cleans and polishes chrome copper brass aluminum and other metallic surfaces. This cleaner performs better than anything else available.