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sample after cleaning
used:
MEK-gel (5 % Klucel G) / compress
Duration: 4 x 10 and 15 min. (altogether 45 minutes) and a subsequent MEK-cleaning with cotton swabs and a dry brush.
Result:
Ormocer® was removed by the
MEK-compress. Additionally, remains of the embedded glass flakes had to be removed with MEK-soaked cotton swabs; to remove every flake was impossible; there are still remains on the surface.
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