Resizing Watercolor paper

24 Feb 2009

Q: I relocated from the States to the Caribbean and have found that all the watercolor paper--Fabriano, Arches, Winsor & Newton--is too absorbent to float the watercolor paint. Is there something I can buy to resize the paper or save it somehow so that it is once again workable? How would I apply the sizing? How many coats? I have about 100 sheets of very good paper.

A: This is a curious question. Fabriano adds sizing to the paper pulp and then dips each sheet into sizing, so therefore the paper contains both internal and external sizing and should perform well under all conditions. There is a solution, however, called Hercon 70 that can be sprayed on your paper. It is not a hard sizing such as a starch or gelatin that is put into wet paper pulp, but it will help. Hercon 70 is an alkenylketene dimmer-based emulsion that is used to impart water resistance. It can be purchased from paper-making companies such as Magnolia Editions in Oakland.

--by Camille LaPointe-Lyons


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