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Old 12-28-2012, 06:05 PM   #71
CrazyBrew's Avatar
Dec 2008
Houston, TX, Texas
Posts: 96
Liked 10 Times on 7 Posts

Originally Posted by tgmartin000
Zombie thread! I'm thinking of trying this, and was wondering how this technique is holding up for everyone. Any leaks or anything?
This works great with no leaks. Just put the stopper in from the inside. Water pressure seals it. No silicone no leaks.
Crazy Brewing

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Old 12-29-2012, 07:45 AM   #72
Whenever it feels right!
triangulum33's Avatar
Oct 2009
Posts: 676
Liked 19 Times on 14 Posts

Originally Posted by tgmartin000 View Post
so you just put some food grade silicone around the stopper?
With a little hole just big enough to fit the probe.

“Always do sober what you said you'd do drunk. That will teach you to keep your mouth shut.”
― Ernest Hemingway

Meine Keezer

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Old 07-01-2014, 01:38 AM   #73
Apr 2009
Portland, Oregon
Posts: 39
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Follow up on this mod with my experience. I'm glad this is working for others and for me *at first* it worked great, but then it leaked...just a little, nothing that was a big deal for that batch, BUT once the inside insulation of the cooler has been compromised, it's impossible to dry (the wort leaked between the plastic walls and into the foam insulation) so after that, my cooler wouldn't maintain temps for ****.

I've since replaced the cooler and now all is good again and I just leave a dairy thermometer floating in the cooler like I have for the previous 20 years.

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Old 07-01-2014, 12:58 PM   #74
Objects in mirror are closer than they appear
DrunkleJon's Avatar
Jan 2011
Alexandria, Virginia
Posts: 8,142
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I know this is an old thread, and has been necroed, but I just had a thought that this would probably be a good solution to adding a thermowell to a fermenter. If you have a drilled bottling bucket, or drill one yourself, you could install a probe this way to get a better reading on your fermentation temps. I may try this with a stopper and probe and use my bottling bucket (spigot removed) for fermenting. Obviously I will need to disassemble everything between batches, sanitize well and monitor for leaks.

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