Star brite® Rub Rail Restorer with PTEF, 16 oz. Rejuvenates dull, weathered rub rails; covers up scuff marks. PTEF polymers bond to treated surface to help repel stains and damaging UV rays. Restores long-lasting shine and beauty in seconds.Formulated to keep all black and colored rub rails looking great. Ideal for use on all rubber, plastic trim and car or trailer tires.