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Oppboga Passpartout

Wood- and acid-free board

Mounting board consisting of wood free and acid free paper
• Buffered with calcium carbonate
Resistant to ageing in accordance with ISO 9706

Oppboga Passepartout is recommended for mounting of graphical sheets, photos, drawings and stamp albums.

Passepartout is used to avoid that the glass comes in direct contact with the piece of art and has also an esthetical function.

Passepartout can also be used as isolation to protect the piece of art from the picture backing if that board is not acid free.


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