I've only had C116 keyboards that could not be bought back to life with thorough cleaning, and when that happened I used this: http://keypadfix.com/ Preparation is everything. Clean thoroughly, and if necessary de-glaze/roughen, the contacts before you apply it. Rob On 11/10/2018 18:29, silverdr@wfmh.org.pl wrote: > I vaguely recall a discussion about repairing/renovating the conductive rubber keyboard elements and the conclusion that there are special chemicals/formulations, which are able to restore the original conductivity. But what would those be? There is this thing: > > https://www.chemtronics.com/content/msds/Cw2605tds.pdf > > But the price tag seems to be out of touch with reality. Anything tested to work well with PET/VIC/C64 keyboards that doesn't cost both arm and leg? >Received on 2018-10-11 23:00:12
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