Klean Strip Acetone, 1 Quart. This acetone is a strong, fast-acting solvent that is a thinner and remover for specified coatings, including polyester and epoxy resins, ink, adhesives and contact cement. Acetone is an effective cleanup solvent after the completion of a fiberglass project, for removal of excess fiberglass resin or foreign material from solvent-tolerant surfaces. Read entire label prior to use or storage. Keep out of reach of children.