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Archival Methods Warm White 4-Ply 100% Museum Board (24 x 30", Package of 15)

BH #AR24304PP15 • MFR #43-411
Key Features
  • Thickness 1/16"
  • 100% Cotton Fiber (99% Alpha Cellulose)
  • Acid-Free
  • Archival Grade
This pack of 24 x 30" Warm White 4-Ply 100% Museum Board from Archival Methods contains 15 boards that are 1/16" thick. The board is designed for matting, mounting and preservation of fine prints, precious documents, as well as for traditional and digital photography. The 4-ply thickness is ideal for window mats and mat backing, creates a separation between artwork and glazing, and provides a flat, supportive backing.
Special Order
Expected availability: 7-10 Business Days
$372.95
$63/mo. suggested payments for 6 Mos.
with the credit card.§ 
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Archival Methods 43 Overview

This pack of 24 x 30" Warm White 4-Ply 100% Museum Board from Archival Methods contains 15 boards that are 1/16" thick. The board is designed for matting, mounting and preservation of fine prints, precious documents, as well as for traditional and digital photography. The 4-ply thickness is ideal for window mats and mat backing, creates a separation between artwork and glazing, and provides a flat, supportive backing.

The boards are acid- and lignin-free and use alkaline or neutral sizing. No brightening agents are used and no yellow cast is present. All boards are buffered with calcium carbonate to ensure that a polluted environment won't cause paper's pH value to decrease with age.

Made from 100% Cotton fiber pulp (99% Alpha Cellulose). Does not contain any post consumer waste recycled pulp. Paper is free of metal particles, waxes, plasticizers and residual bleach peroxide. Sulfur content is less than 0.0008% reducible sulfur. Iron content does not exceed 150 ppm and copper does not exceed 6 ppm. No optical brightening agents are used in the pulp
Alkaline sizing is used for both internal and external sizing. No alum is used in the manufacturing process
Calcium carbonate buffered with 2 to 3% alkaline reserve
Acid-free
Light-fast and non-bleeding color dyes
Won't degrade or harm mounted matted artwork
Board passes the PAT (Photographic Activity Test) ISO 14523 (formerly ANSI IT9.16)
Lignin content is tested by TAPPI 236 cm-85 and has a Kappa number of less than five
Single ply sheets are laminated together using all natural starch adhesive

Archival Methods 43 Specs

Item Type
15x Museum Board
Dimensions
24 x 30" / 61 x 76.2 cm
Color
Warm White
Core Color
White
Materials
Cotton Fiber
Board Thickness
1/16" / 1.6 mm
Ply Thickness
4-Ply
Packaging Info
Package Weight
30 lb
Box Dimensions (LxWxH)
35 x 28 x 3"

Archival Methods 43 Reviews

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