Digital BW, The Print

I have used this with good results for several years in connection
with handmade books;  it is particularly useful in adhering decorative
cover paper, cloth and leather to book cover boards as it avoids
problems with  warping, shrinkage, and drying times.  Keith Smith, one
of the preeminent handmade book artists, introduced me to this in a
workshop and recommends it highly in his book on Quick Leather
Bindings.  Although the product does not claim to be "archival", he
felt very comfortable using it in his books and was not apprehensive
about its longevity.