Threadlock Permatex 24200 vs 24209

Question

I am preparing myself to safety my car. And one of the important components when dealing with wheels and brakes is thread-locks. I decided to go the Permatex brand, thought anyone should just work fine.

I am wondering on what would be the difference between these two products:

• Permatex 24200 Medium Strength Threadlocker Blue, 6 ml
• Permatex 24209 Blue Medium Strength 242 Threadlocker, 6ml

From the image the Permatex 24209 also says 24200 on the corner. So, for me it is really confusing about the differences.

---

I already did some research on this topic. Here are some useful links I found.

• The Ultimate Threadlocker Competition--Which is the Best? from which I got the following comparison results.

• Parmatex - Threadlock
• Loctite - Threadlocking Technical Guide

Answer 1

I'd suggest the number is either a mistake on the amazon.ca website or it's an alternate part number for the same product. This is listed as 24200 on the Permatex website and they don't list a 24209 part number. The Canadian part number is 24206.