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LPM TEC connecting wires

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Nov 18, 2015
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Question for those who have built their own TEC based LPM's. I am getting ready to put everything together, and noticed that one of the leads attached to the TEC seems rather unstable and about to break. Is there a recommended way to "seal" or "protect" those connections? I was thinking of some silicone, but I read somewhere that you do not want to cover the edges of the TEC with anything. I'd like to get some kind of protection before it breaks off completely.
 




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