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Glass cleaner spot removed



 
 
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Old December 6th 04, 12:29 PM
piterengel
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Default Glass cleaner spot removed

Finally we were able to remove the dye-spot from photo. The work was
more difficult than we thought, because the corner interested on dye
spot was stuck to the glass. This maybe because the presence in the
glass cleaner of butylglycol, a high boiling component, that remains
instead of evaporate. Butylglycol, probably, reacted with cellulose to
obtain a sticky substance. Trying to remove the photo meant damage it,
so we left for severeal hours a little flow of water just on the
interested corner. At the end (20 or more hours) dye dissolved
completely and now we are waiting the photo is dry to remount it.
Believe in me, the work was VERY more difficult than described here.
But now all seems right.

Greetings and thanks from piterengel
 




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