Description
24 mil, acid-free, 3% buffered backing board. Genuine acid-free, cellular fiber. Meets strict U.S. Government standards for archival storage. 3% calcium carbonate buffer throughout, maintains a neutral pH. White on both sides. The highest quality backing board available anywhere. Sold in packages of 100. We can also provide any custom size to fit your needs.
BULK PRICING:
- 5-19 packs: $12.00 each
- 20+ packs: $10.15 each
Bulk pricing is calculated in cart.
 
                     
             
    
                                     
    
                                 
                     
    
             
    
             
    
             
    
             
    
            