Bookkeeper Archival Spray Refill Bottle 5.67 Kg

Use Bookkeeper? Deacidification Spray to safely and effectively neutralize acids in paper and increase the life of your books, documents, manuscripts, clippings, maps, posters and more. The spray's magnesium oxide neutralizes acid leaving an alkaline reserve permanently fixed in the cellulose fibers. Unlike some other deacidification sprays, Bookkeeper?r won't clog and it works on all materials without negative impact on print or colors. Books & records treated with Bookkeeper?r lasts 3 to 5 times longer than untreated material, allowing them to be used by historians and researchers for centuries into the future.

5.67 Kg refill bottle / 22oz (900gm) refill bottle / 150gm

Safely and effectively neutralizes acids in paper

Virtually odorless and dries in minutes

Won't negatively affect print or colors

Nontoxic, non-flammable, and environmentally safe

Contains no atmosphere damaging CFCs nor Freon

Always test in an inconspicuous spot before treating item

Same trusted ingredients as Archival Mist