| The majority of new automobiles have black ceramic | | | | Suppose the pocket of air which has been created is |
| trim around the rim of the back window. It may have | | | | large and uneven, it is not a very good look. There |
| a straight edge or it may be dotted. A dotted edge | | | | are a number of solutions to this problem, one is |
| is generally about a quarter of an inch in width and | | | | adding vinyl to the dotted area or you can leave the |
| typically the window film will not adhere properly to | | | | wide band of dots un-tinted, wait three days for the |
| the dots. Therefore you end up with an air pocket | | | | film to completely dry, then you should mask off the |
| along the glass. While this is normally not very | | | | dotted area using masking tape and paper,finally you |
| obvious, some vehicles have instead a half foot wide | | | | can paint the area with a flat black enamel. After the |
| strip of dots along the top edge of the rear window. | | | | paint dries you can take off the masking tape. |