Perma/Dry Document Cases
PermaDry Document Boxes
An archival storage standard, our Perma/Dry boxes have a chemically inert coating that repels water. With the Perma/Dry coating, they can protect your documents form unforeseen water or moisture damage. The coated Blue/Gray boxboard is constructed from durable 60 pt. acid-free board and buffered with 3% calcium carbonate to retard the effects of migrant acidity and atmospheric pollutants. The interior is lined in white paper and measures a pH of approximately 8.5. Price each. Larger (5") boxes feature a black nylon cord loop that allows easier removal from shelving.
- • Perma/Dry coating
- • 60 pt. acid-free, lignin-free boxboard
- • Buffered with 3% calcium carbonate
- • Clamshell design
- • Metal edge construction
- • Passed PAT
- • Shipping Note: When ordering 5'' deep metal edge document cases in quantities of 5 or more, oversize shipping rates may apply.