Superior Performance Archival box - Newspaper

Our new Superior Performance archival boxes protect as well as preserve! This archival box material has over 100 times the acid-removal capacity of standard buffered materials. But, acid and lignin are not the only pollutants that speed up deterioration. Superior Performance Archival Boxes not only protect against acid but also pre-acidic by-products and other harmful pollutants that cause deterioration such as ozone (O3), oxides of nitrogen (NOx, NO, NO2), sulfur dioxide (SO2), as well as other harmful environmental molecules. Learn more!