Fast-acting immersion cleaner for all metal parts, including alloys. Removes gum, varnish, sludge, carbon, and grease without heat or agitation. Non-chlorinated and non-flammable formula. VOC-compliant in all states. Safe on plastic and rubber and will not cause rusting. Use for cleaning carburetor and transmission components, valves, and other small, hard-to-clean engine parts. Product Features:Cleans All Metal Parts Without AgitationIndustry Leading Parts CleanerFast Acting96 oz.