Source for isinglass

I am searching for a supplier of a *good* quality isinglass.  It
will be used as an adhesive for applications in paintings
conservation e.g. consolidating flaking paint.  I would prefer a
North American distributor, and would really appreciate a source in
Canada.

Heidi Sobol
Assistant Paintings Conservator
National Gallery of Canada


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                  Conservation DistList Instance 16:32
                 Distributed: Friday, November 8, 2002
                       Message Id: cdl-16-32-025
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