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Deacidification Spray and Adhesives
Extends the life of paper by five times.
Bookkeeper
All paper can be made acid-free with Bookkeeper. This easy to use, non-aerosol spray gently neutralizes harmful acids while providing a lasting protective buffer against future acid problems. Developed in conjunction with world-renowned research libraries and archives, Bookkeeper was designed to ensure extended life of your paper-based materials.
Note: To free a clogged spray nozzle, clean nozzle with vinegar.
Catalog # Size Unit Price
Shipping charges are prepaid and added to your invoice or credit card purchase.
Bookkeeper 150 grams $37.80
Bookkeeper Refill 900 grams $121.41
Specifications
White pH Neutral Adhesive
This strong polyvinyl acetate (PVA) is acid-free, fast setting, fully reversible, clear drying and flexible. It is formulated specifically for conservation and preservation purposes and will not yellow, discolor or become brittle with age. It will easily adhere to most surfaces, and has superb lay-flat properties.
Catalog # Size Unit Price
Shipping charges are prepaid and added to your invoice or credit card purchase.
PVA 16 16 oz. (pint) $17.94
PVA 32 32 oz. (quart) $29.90
PVA 64 64 oz. (half-gallon) $37.86
PVA 128 128 oz. (gallon) $57.72