100% pure Methyl Ethyl Ketone is a thinner for specified coatings. Designed to be used when an evaporation slower than acetone is desired. May be used as a thinner for polyester and epoxy resins, ink and adhesives. Will clean up dried latex paint, lacquer and adhesives. Fast dry time M.E.K. may soften or damage plastics, synthetics and many other finishes. Not for sale or use in California. Water soluble. Size 5 gallons.