Acid-free and neutral pH in 4 ply. For mounting or framing when permanence is a primary consideration, we suggest using Museum Board. Rising manufactures one of the finest available. It is 100% cotton, acid-free and neutral pH and buffered with calcium carbonate for added protection. The board has a smooth surface, which is also suitable for painting and drawing. All five colors are fade resistant, and extend through the board.
Museum Board - Black 32 x 40 in.
Shipped truck freight to Canada. For expedited service, please call 800-426-6740 for free freight estimate.
There is a 5-board minimum purchase on this item, in any combination of colors. Normally shipped surface.