Degradation of Archaeological Glasses

The adhesion of polymers to glass is best if the surface is clean. This becomes a problem when setting up the conservation strategy consolidation before cleaning has to be favoured, for example, if the distinction between dirt and paint is difficult or for gilded surfaces. Cleaning before the application of a polymer is preferred, e.g. when broken pieces need strong joints. 

Polymers in glass conservation may also be applied for filling gaps and modelling missing areas in broken objects. 

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