Lineco Unbuffered Interleaving Tissue Non-buffered tissue is recommended for use with colored prints, textiles, and watercolors. Albumen, cyanotype, dry transfer or chromogenic prints also require unbuffered tissue. Very thin (.001) 16 gm2 tissue for maximum translucency. This tissue is an excellent choice for separating prints, drawings, or lithograph. Item No: 741-3041 Size 30"x40" 12 Sheet Pack.