Polyester Film Sheets, 3Mil. 20x24
DetailsSafe, untreated film is ideal for encapsulation or used as a barrier against acid & moisture migration in framing.
Handy pre-cut film sheets are made of archival grade polyester - absolutely the safest, clearest protection available. Polyester is resistant to most chemicals & abrasions and is dimensionally stable, non-yellowing and approved by the Library of Congress. Seal your sheets with Double-coated Film Tape, sold separately. 50/pkg