COMPOSITIONS FOR CLEANING AND REPAIRING HEADLIGHT LENSES AND METHOD FOR USE THEREOF

摘要

A kit for cleaning and repairing polycarbonate headlight glasses has a glass cleaning composition, an application cloth and a composition for repairing glasses, which comprises a coating component. The polycarbonate cleaning composition contains only liquid components and is free of water. The cleaning composition comprises a first solvent that softens a control polycarbonate substrate and has a flash point of -50 ° C to 104 ° C (-58 ° F to 220 ° F); and a second solvent that does not soften a control polycarbonate substrate. The first solvent and the second solvent are present in an amount effective to substantially remove discoloring contaminants from a polycarbonate headlight glass and the polycarbonate glass, and also in an amount such that the polycarbonate headlight glass after removal of the discoloring ones Impurities can be repaired to a clear condition. A method of cleaning and repairing a polycarbonate headlamp lens that is at least partially discolored by discoloring contaminants is also provided.