The covering kit for the Indy Sport Car makes the final finish much faster, easier, and looks great too! The covering is made from a light weight premium vinyl film that has been computer cut to fit each part of the aircraft. The vinyl has a very strong adhesive on the back side. Simply remove the part from the paper backing and press onto foam. When you have completed the part you simply use your heat gun or blow dryer to heat the covering. The light heating “sets” the adhesive and removes any wrinkles or bubbles you may have trapped underneath. NO IRONS NEEDED!!! It couldn’t be any easier.