Simoniz Back to Black is a range devoted to restoring your car to a showroom finish. Back to Black Trim Protector is a quick and simple way to clean plastics, rubber and trims, instantly returning a “new look” finish. It can be used on interiors as well as exteriors, making it easy for you to maintain the appearance of your car’s trim. Back to Back Trim Protector doesn’t just clean – it also restores your car’s plastic and rubber and protects it against wear, producing a beautiful finish to be proud of.