Enzyme poultice

The Restaurator Journal vol.20, number 3/4, 1999, p.225, has an
article about a ready-to-use poultice to locally remove starch with
enzymes.  At the bottom of p.241 it states that this product is
patented and obtainable by suppliers of conservation materials.
Before tracing a European source for this product I would like to
know if anyone has experience using this material or know of a North
American source of supply for it.

Emrys H.Evans
Conservator
Thomas Fisher Rare Book Library
University of Toronto


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                  Conservation DistList Instance 14:61
                  Distributed: Thursday, May 10, 2001
                       Message Id: cdl-14-61-012
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