50 E. Gerber Full Back SILVER GOLD SIZE 42pt Acid Free Backing Boards 750FB For Sale
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50 E. Gerber Full Back SILVER GOLD SIZE 42pt Acid Free Backing Boards 750FB: $49.95
These are the highest quality boards found anywhere!
At 42-Mil, these are twice as thick as regular backing boards!
Made from 100% acid-free, virgin wood, cellular fiber, 42 mil. thick cardboard.
Contains a 3% alkaline buffer and a pH content of 8.0-8.5.