Polyester Film Roll, 40" width, 4Mil. - 50'
DetailsSafe, untreated film - ideal for encapsulation or used as a barrier against acid & moisture migration in framing.
Film rolls are made of archival grade polyester - absolutely the safest & clearest protection you can buy. Polyester is resistant to most chemicals and abrasions and is dimensionally stable, non-yellowing and approved by the Library of Congress. Seal your sheets with Double-coated Film Tape, sold separately.40" width