Has anyone any information on whether the VisiJet materials are
affected by ageing? I have been using the crystal material and have a
suspicion that it becomes more brittle over time.
--
Bill Bedford
"Man is an animal suspended in webs of significance he himself has spun"
-- Clifford Geertz
Received on Fri Apr 26 2013 - 15:08:42 EEST
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