An economical, two coloured natural white/white, top quality matting board ideal for conservation quality picture framing, frame backings and as artefact supports for displays and exhibits.

Outstanding diagonal cutting characteristics.

We confirm that our 019 matting boards meet the following conditions:

 Board

•  100 % bleached cellulose (alpha cellulose)

•   Without the usage of recycled fibres

•   Free of wooden fibres

•   Kappa level 1 – 2 = lignin-free

•   pH-value 8.0 – 9.5 = acid-free (in accordance with ISO 6588-1:2005)

•   Alkaline reserve (buffer) > 3 % natural calcium carbonate (GCC)

•   Sizing: neutral/synthetic (without alum additive)

•   Photographic Activity Test (PAT) passed in accordance with ISO 18916:2009

Glue used for lamination

•  Dispersion glue free of solvents and plasticizers (softening agents)

•   pH-value approx. 7.0

•   Photographic Activity Test (PAT) passed in accordance with ISO 18916:2009

This quality corresponds to the technological basis of the following standards:

ISO 9706:2010

Information and Documentation – Paper for written or printed documents – Requirements for permanency

ANSI/NISO Z.39.48:1992

American National Standard for Permanence of Paper for Publications and  Documents in Libraries and Archives

DIN 6738:2007

Highest level of permanency LDK 24:85

Available in the following dimensions / thickness / weight: