A clear 9-mil polyethylene UV stabilized one-sided e used to patch small holes in the film. Sizes available: 2″ X 108′ (48 mm X 33 m) 4″ X 108′ (96 mm X 33 m) 6″ X 108′ (144 mm X 33 m) An acrylic UV stabilized two-sided e used to seam two pieces of plastic together.