Loctite 29021 Green 290 Medium High-Strength Threadlocker, 300 Degree F Maximum Temperature, 10 mL Bottle

Good product have used it for years in many fields from manufacturing engineering to auto racing to lighting design it works!

Genuine loctite, this wicking formula really comes in handy

Like the size not too much not too little. I use it for my job on hardware bolts nuts.

Have used this product for over 40 years and it is great. Has many uses besides retaining screws.