A5 Backing Cards - 1.7mm Fluted Conservation Board 25 Pack Time Capsule Box Mylar film is a chemically

Mylar film is a chemically inert crystal clear transparent acid-free

50mm (diagonal)

The property allows its use in applications not tolerant of strong solvents

brittleness

A5 Backing Cards - 1.7mm Fluted Conservation Board 25 Pack Time Capsule Box Mylar film is a chemicallyThese high quality archival, acid and lignin free backing cards are made from 1. 7mm Fluted Conservation Board from Klug Germany. The E Flute center layer has a dark grey solid exterior layer, and a natural white interior layer. Extremely popular with artists, photographers and galleries these backing cards are prefect for transporting and displaying artworks as they are strong but light. These backing cards are also useful for long term storage to