Headlight Restoration, Exterior Trim Restoration, ReNu Finish, Restorem, -RF175 Automotive Trim Restorer/Restoration & Restorem RS 102 Headlight Restoration Combo Kit. ReNu restores chalky faded bumpers, running boards, mirrors and fender flares to their original deep luster with no Silicone; lasts up to 12 months Restorem cleans and seals plastic lenses protecting headlights up to a year It does not contain wax or silicone; provides a durable protective coating lasting up to 12 months An easy-to-use two-step process eliminating taping and buffing