Collinite 920 Fiberglass Boat Cleaner & 925 Fiberglass Boat Wax Combo Pack One 16oz. bottle of Fiberglass Boat Cleaner and one 16oz. bottle of Fiberglass Boat Wax Cleaner restores neglected fiberglass finishes effected by weathering Preps surface for follow-up wax shine and protection Wax enhances look while protecting finish Provides excellent coating of durability