Archival Methods Museum Board 17x22 Warm White 4 Ply PKG 15

Bring your artwork to life with the Archival Methods Museum Board, a premium, 100% cotton fiber product designed for professional use. This 17x22 Warm White 4 Ply board is perfect for photographers, artists, and graphic designers who demand the highest quality materials for their work.

The warm white tone of this museum board enhances your prints without adding a yellow cast, ensuring your artwork remains true to its original colors. Made acid- and lignin-free, this board incorporates alkaline or neutral sizing, guaranteeing longevity and protection against the damaging effects of acid migration.

Buffered with calcium carbonate, this museum board safeguards your artwork from environmental pollutants that could lower the pH of the mat board and cause it to become more acidic over time. Rest assured, no optical brightening agents are used in the manufacturing process, maintaining the integrity and authenticity of your prints.

This museum board is crafted from 100% cotton fiber pulp, with 99% Alpha Cellulose, and is free from post-consumer waste recycled pulp. It's also devoid of metal particles, waxes, plasticizers, and residual bleach peroxide, ensuring a clean, professional finish. The sulfur content is less than 0.0008% reducible sulfur, and the iron content does not exceed 150ppm, while copper does not exceed 6ppm.

Alkaline sizing is used for both internal and external sizing, with no alum used in the manufacturing process. The board is buffered with calcium carbonate 2-3% alkaline reserve, pH 9 +/-0.5, making it acid-free. The color dyes are light-fast and non-bleeding, ensuring your artwork remains vibrant and unaltered.

This sturdy, 4-ply board will not degrade or cause harm to your mounted matted artwork. It passes the PAT (Photographic Activity Test) ISO IT 18916 (formerly ISO 14523 ANSI IT9.16), guaranteeing its archival quality. The lignin content is tested by TAPPI 236 cm-85 and has a Kappa number of less than five, further attesting to its durability.

Ideal for matting, mounting, and preserving fine prints, precious documents, and both traditional and digital photographs, this museum board is a reliable choice for professionals. For window mats and mat backing, this 4-Ply board creates a 1/16" separation between your artwork and its glazing, providing a flat, supportive backing for both display and storage. Trust the Archival Methods Museum Board for all your professional printing and presentation needs.