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Permatex 19962 12PK Permanent Strength Threadlocker Review

2

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
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Description of Permatex 19962 12PK Permanent Strength Threadlocker

A permanent, high strength product that is applied to fasteners 3/8 inch to 1 inch in size before assembly. Designed for securing parts that must withstand heavy shock, vibration or extreme chemical or environmental conditions. Localized heating and hand tools are required to separate parts. Suggested applications: assembly with air tools, cylinder block bolts, ring gear bolts, transmission shaft bolts.

Reviews

Global ratings 2
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  • 4
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  • 2
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Type of review

Revainrating 1 out of 5

Waste of money, avoid this!

After trying this automotive threadlocker, I found it to be completely useless. It didnt hold up even the slightest bit under high vibrations and the bolts I used it on started to loosen in no time. .

Pros
  • Pro: none.
Cons
  • Con: doesn't work at all for its intended purpose.

Revainrating 5 out of 5

Screw locks have a limited shelf life

I realized that when I realized that my two old screw locks were no longer hardening through use. Permatex did what it was supposed to do. Once opened, expect a lifetime of several years in the original packaging. My oldest was over 5 years old.

Pros
  • Car care
Cons
  • Hard to say