Cold Activated Crown Caps with Oxy-Liner 144-Count

$4.99

SKU# 41271

Flat Rate Shipping only $7.99 only from Northern Brewer
Take the guesswork out of chilling your homebrew with these amazing cold activated crown caps. They begin to change to a blue color at approx. 46 degrees, and reach "maximum blue tonality indication" at 41 degrees.
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$4.99

Availability: In stock

Cold Activated Crown Caps with Oxy-Liner 144-Count

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  • Cold Activated Crown Caps with Oxy-Liner 144-Count
  • Cold Activated Crown Caps with Oxy-Liner 144-Count
  • Cold Activated Crown Caps with Oxy-Liner 144-Count
  • Cold Activated Crown Caps with Oxy-Liner 144-Count
Product Details
These bottle caps are perfect for brewers afflicted with tactile hyposensitivity, or anyone who's ever thought, "This beer feels cold, but it doesn't look cold." Take the guesswork out of chilling your homebrew with these amazing cold-activated crown caps. They begin to change to a blue color at approx. 46 degrees, and reach "maximum blue tonality indication" at 41 degrees. What does that mean? If the cap is blue, you've got cold brew. They're fun, inexpensive, a little out of the ordinary, and a good way to start a conversation about your homebrew.
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Q&A
Browse 1 question and 6 answers
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Title says "with Oxy-Liner." Does that mean it's oxygen absorbing as other caps mention, or is it just a buzz-word to indicate that it gives a good seal, thus preventing oxygen intrusion. In other words, would this be okay for secondary bottle fermenting?
Bob J on Jul 4, 2015
Best Answer: When you seal a bottle, there will be a small amount of oxygen in the head space of the bottle. These oxy liner caps absorb that oxygen and prevent it from causing damage to the beer during storage. Oxy absorbing caps are recommended for any beer that will sit in bottle for more than 6 months.
Reply (1) · Report · James JStaff on Jul 6, 2015
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