Then, window film is applied to the tape. At The underside of the window, the movie is hooked up to some bit of tape over the sill, producing a seal. Finally, the film is heated that has a handheld blow dryer to create a clear, airtight seal free of charge https://yasunarih530uql0.verybigblog.com/33792329/the-2-minute-rule-for-window-insulation