Unbuffered Interleaving Tissue
Unbuffered tissue is recommended for use with colored prints, textiles and watercolors. Cyanotype, dry transfer or chromogenic prints also require unbuffered tissue. This tissue is an excellent choice for separating prints, drawings or lithographs and protecting artifacts. In addition, unbuffered tissue is used with silk, leather, and other animal protein based textiles. Very thin (.001) 16 gm2 tissue for maximum translucency.
Buffered Interleaving tissue
Very thin (.001) 16 gm2 acid-free tissue with a 3% calcium carbonate buffer added. Buffering agent will help neutralize acids and prevent acid migration to the objects that the tissue is used to protect.