Filmguard Proline Digital Output Sleeving is a specially formulated polypropylene that has a physical density less than other sleeving materials. It is more pliable and gentle to your film.
Strong and durable, Pro-Line won't become brittle or abrade film
Pro-Line sleeving is optically clear, color neutral, and has a unique anti-Newton ring surface that reduces distracting Newton rings as well as minimizing the actual surface area that is in contact with your film