Cut-to-size boards are ideal for creating your own passepartouts or for use as a backboard, especially when the picture is mounted in the frame such that part of the backboard remains visible. The selected cut-to-size boards is made of acid-free white core quality, 1.4 mm thick and is Dark gray (photo gray), untextured.
We offer this cut-to-size boards in the following colors and quality grades:
White, porcelain (101-W)
White, ivory (102-W)
White, pure (901-W)
Gray, dark (902-W)
Gray, slate (401-W)
Gray, light (400-W)
Gray, light (400-W)
Gray, medium (403-W)
Black (404-W)
White, cream (102-CB)
White, natural (101-RM)
Individual Backboards and cut-to-size boards can be found under Passepartouts individual
White core properties:
– acid-free due to calcium carbonate buffering
– pH value: 7.7 – 8.5
– permanent white core and edge
Conservation board properties:
– resistant to aging pursuant to DIN ISO 9706
– acid-free due to calcium carbonate buffering
– pH value: 8.0 – 9.0
Rag mat properties:
– highest quality, made of cotton fibers
– through-dyed core
– resistant to aging pursuant to DIN ISO 9706
– acid-free due to calcium carbonate buffering
– pH value: 8.0 – 9.0
