Suedette Mountboard

Suedette board is available in ten colours and has a soft suede effect finish.

Suedette Specification

The surface paper:

• Natural high light fast rayon

The adhesive:

•  Aqeous PVA with neutral pH
•  Buffered with calcium carbonate*
•  Is plasticiser-free.

The backing paper:

• Made from chemically-treated pulp using high pH sizing and lignin-free
• Buffered with calcium carbonate*
• The water-soluble extracts are minimal i.e. chloride below 0.05%, sulphate below 0.25%. For extra defence it contains a buffer of calcium carbonate to guard against contamination by air-borne acid for the life of the board
• * Minimum 3% by weight

Accelerated ageing test:

TAPPI T.509 SU68

Years

Unaged    - pH8.3

25            -pH8.2

50            -pH8.0

100          -pH7.7

Suedette fully complies to Fine Art Trade Guild Conservation level