Adhere the movie on to the tape, Functioning from 1 aspect of the window to one other. Keep the movie limited while you go whilst peeling the backing from the tape. A 20mm translucent standing seam polycarbonate system. Made for translucent canopies and walkways. This was my second get for https://bearbrick60245.blogoscience.com/40924954/heat-loss-prevention-an-overview