Archival Methods 24x30" 4-Ply Warm White 100% Cotton Museum Board, 15 Pack

Find the pinnacle of preservation with the Archival Methods Museum Board, meticulously crafted from 100% cotton fiber to ensure the utmost protection and presentation for your valuable prints, documents, and photographs. This 24x30 Warm White Museum Board, available in a pack of 15, offers a sophisticated warm tone that enhances your artwork without the distraction of a yellow cast, making it an ideal choice for professionals seeking a refined display medium.Constructed with four robust layers, this 4 Ply board is designed to be both durable and reliable, providing a sturdy foundation that resists wear and tear. Its high-quality composition is evident in its acid-free and lignin-free nature, which prevents discoloration and deterioration over time. The board's archival-grade materials are further enhanced by an alkaline or neutral sizing, ensuring that your displayed works remain vibrant and intact for years to come.Each board is thoughtfully buffered with calcium carbonate, which acts as a safeguard against the harmful effects of acid migration and environmental pollutants. This protective feature helps maintain a stable pH level, preventing the board from becoming more acidic as it ages. The absence of optical brightening agents in the manufacturing process guarantees that the board's color remains consistent under various lighting conditions.The meticulous production of the Archival Methods Museum Board includes the use of 100% cotton fiber pulp, which contains 99% Alpha Cellulose and is devoid of post-consumer waste recycled pulp. The paper is rigorously purified, free from metal particles, waxes, plasticizers, and residual bleach peroxide, with sulfur content maintained at less than 0.0008% reducible sulfur. Additionally, the iron and copper content are kept to minimal levels, ensuring the board's purity and archival integrity.This professional-grade museum board is not only internally sized with an alkaline solution but also externally, avoiding the use of alum in the process. The color dyes are carefully selected for their light-fast and non-bleeding properties, contributing to the board's longevity and aesthetic appeal. With a 2-3% alkaline reserve and a pH of approximately 9, this board promises a stable, acid-free environment for your artwork.The Archival Methods Museum Board is rigorously tested and passes the Photographic Activity Test (PAT) according to ISO IT 18916 standards, confirming its suitability for the matting, mounting, and preservation of fine art. The lignin content, verified by TAPPI 236 cm-85 with a Kappa number of less than five, further attests to the board's archival quality.Ideal for creating window mats and mat backing, the 4 Ply board offers a 1/16" separation between your artwork and its glazing, providing both an aesthetically pleasing depth and a flat, supportive backing for display and storage. Choose the Archival Methods Museum Board for a professional, sturdy, and reliable foundation that upholds the integrity of your treasured pieces.