Bookkeeper Spray System

Bookkeeper is a groundbreaking deacidification process. Acids inactivate it safely and increase paper life three to five times over untreated paper.

Testing by leading research labs has proven the safety and effectiveness of the Bookkeeper process. In the tests, it was observed that the buffering agent evenly distributed on the surface of the paper did not damage the integrity of the ink and did not damage the adhesives and cloth bindings.

The Bookkeeper Spray System consists of a 7.5lt pressure tank, spray nozzle and an air compressor. It is suitable for use in documents with a larger surface area Bookkeeper refill containers are 5.67kg. The system is easy to use and is designed for the economical preservation of large numbers of maps and documents.
Bookkeeper spray products are odorless and dry in a few minutes. It is breathless, non-hazardous, non-toxic and non-flammable. It does not contain any CFC (Chloro FluoroCarbon gas) and is completely safe for the environment.