Collinite 840 Cleaner, 845 Insulator Wax & 850 Metal Wax Combo Pack One 16oz. bottle of Pre-Wax Cleaner, one 16oz. bottle of Insulator Wax, and one 16oz. bottle of Liquid Metal Wax Cleaner restores neglected fiberglass finishes effected by weathering. Not recommended for dark clear coat finishes Insulator Wax is #1 selling, most talked about Collinite product and provides durable weather protection Liquid Metal Wax is tough on rust and stains, yet easy to use and applicable for a variet of metal surfaces Convenient clean and wax combo to save on shipping