Backing Boards For Prints A3 Clearance

30% Off! Minor dents to item - see product listing for full details.

A3 25 Pack (sku: PAC_BackingBoardsA3_Clearance) $35.00

Description

We have a limited quantity available of A3 archival backing boards available which have slight dents on approximately 6 sheets of each pack.

Pack of 25 white backing boards, acid free, 650GSM (approx 1mm thick).

These are pH neutral, do not contain lignin, are not buffered and are appropriate for use in the conservation and long term storage context, as well as just for improving presentation and for general print protection.

Perfect for use in combination with our Crystal Clear Bags for archival presentation of Fine Art Prints.

  • A3 16.5 by 11.7 inches (42 by 29.7cm)

Specifications

Please note: Specifications are provided as a guide only.

We try very hard to keep these up to date and correct, but if a particular specification is really critical to you, then please double check the specification directly with the manufacturer.

To get more information about a particular specification, use the arrow to get a 'Specxplanation'.

  • Construction
    Single Ply, Clay Coating
    Single ply with a triple clay coating on both sides. This is not a layered product like 2 ply or 4 ply matte board.
  • Weight
    650 GSM
    Grams per square metre - the weight of the board
  • Thickness
    Approx 1mm
    Quite rigid, especially at the smaller sizes. Multiple sheets can be layered to achieve greater rigidity at the larger sizes if needed.
  • pH Neutral
    Also known as acid free. These are neither acidic nor basic.
  • Buffered
    These are not calcium buffered. Whilst buffering can provide further protection against acidification through age, it can also have adverse reactions with protein based materials.
  • Conservation Appropriate
    Suitable for long term print storage and mounting, as well as for presentation tasks.

Accessories

Selected by Image Science, tested as compatible.

Crystal Clear Archival Bags for Prints
Crystal clear bags in A5, A4, A3, A3+, A2 and A1 for archival print packaging.
More info