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|    alt.electronics    |    Electronics design, repair, worship, etc    |    7,706 messages    |
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|    Message 5,723 of 7,706    |
|    Michael to Berkeley Brett    |
|    Re: Question: Silicone Sealant for Circu    |
|    14 Jun 07 09:38:00    |
      From: mickpc@bigpond.com              Berkeley Brett wrote:       > Hello all:       >       > My old electronics guru used to use a thick, clear silicone sealant on       > sensitive connections of any circuitboards whose enclosures were       > likely to get knocked around. When it dried, it had the consistency       > of rubber. He always called it "RTV," though he never told me what       > "RTV" stands for. I do recall reading "silicone sealant" on the label       > (I believe -- though with increasing years, the memories sometimes       > melt together.)       >       > Alas, my old electronics guru has departed for the Solder Station in       > the Sky (at age 83).       >       > My question is, do any of you use a silicone (or other) sealant on       > your circuitboards? If so, what brands and product names? It would       > be best if they could be obtained at major outlets, but I'll settle       > for any information you choose to share.       >       > One friend had recommended that I try General Electric's "Silicone       > II," but there are quite a few varieties of this sealant. Here is the       > one that seems, to me, to be the best match for what I'm considering:       >       > http://www.amazon.com/Pack-GE280-CLEAR-2-8-SILICONE/dp/B000PRQ       AM/ref=pd_ecc_rvi_2/103-7126301-8911068       >       > Thanks in advance for any thoughts or recommendations you may have.       >       > P.S. As you may have gathered, I'm not vastly experienced with       > electronics -- I am merely an enthusiastic hobbyist at this stage.       >       > --       > Brett       > http://www.100bestwebsites.org/       > "The 100 finest sites on the Web, all in one place!"       >       If you do go down this route go for neutral cure silicon, it will should       not react with any of the circuitry.       Reminds me of potting circuit boards.       Mick C              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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