Mounting Board - 32" x 40" x 4 Ply, Antique White, RagMat Museum

Crescent RagMat Museum Mounting Boards exceed conservation standards, making them ideal for applications where the highest levels of protection are required.

Made of 100% cotton fiber, these archival-quality mounting boards feature speck-free, solid color throughout, rendering them usable on both sides. Acid-free and lignin-free, with a pH of 8.5–9.5, they are buffered with calcium carbonate to an alkaline reserve of 3–5% .

Cotton is trusted as the primary mounting material for museum collections due to its history of quality and natural purity. Crescent Museum RagMat Mounting Boards are ideal for all conservation-grade and museum mounting applications.