Presentation is half the battle and Archival Methods designed this 8-Ply Cotton Museum Board (5-pack) to show off your best work. Each high-quality mat board measures 11 x 17" and is ideal for fine print and document projects. Whether you're using traditional print or digital technology, it provides a solid, acid-free backing for display purposes. This archival-quality board is manufactured to museum standards to provide the best mount for your artwork.
Archival Quality
100% cotton fiber
Buffered with calcium carbonate 2-3% alkaline reserve, pH 9 ±0.5
Calcium carbonate buffer maintains proper pH levels and protects against airborne pollutants
Acid and lignin free (Lignin content is tested by TAPPI 236 cm-85 with a Kappa number of less than five)
Pulp free with no metal particles, waxes, plasticizers, or residual bleach peroxides
Alkaline, alum-free sizing is used internally and across external surfaces
Manufactured to Museum Standards
Single-ply sheets are laminated together using all-natural starch adhesive
Won't degrade or harm mounted matted artwork
Passes PAT (Photographic Activity Test) ISO 14523 (formerly ANSI IT9.16)
Color dyes are light-fast and non-bleeding
UPC: 810105612110