A5 Fluted Backing Card - 3.1mm Fluted Conservation Board specimen box Internal dimensions (L x W

Internal dimensions (L x W x D): 290 x 205 x 115mm

It is an effective desizing agent and assists oxalic acid in the removal of rust

Thickness: 0

Double bend design prevents contact with delicate surfaces

A5 Fluted Backing Card - 3.1mm Fluted Conservation Board specimen box Internal dimensions (L x WThese high quality archival, acid and lignin free backing cards are made from 3mm Fluted Conservation Board from Klug Germany. The B 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