This is a machine made cotton content blotting paper. It is bufferedwith calcium carbonate to give a pH value above 8.5. It is very soft with a high thickness to weight ratiowhich gives good absorption. If used carefully and dried in clean conditions, it is re-usable many timesover. It has a full archival specification.Sheet size 61cm x 86cmLasts a long time and is reuse-ableAcid freeto keep clean use a scrap piece on top.
