Bookkeeper spray

Book care is a deacidification process where acids are safely neutralized. Bookkeeper spray safely treats manuscripts, documents, clippings, maps, posters and other paper materials found in modern library and archive collections Bookkeeper suspension is odorless and dries in minutes without damaging ink, glue or binding materials. Non-clogging, non-toxic, non-hazardous, non-flammable, CFC-free and completely environmentally friendly.