Permatex 24206 Medium Strength Threadlocker Blue, 2.5 ml

It's s an old mantra when you are going to unbolt etc, use the blue. Been using this for years and when i put items together that i don't want to take apart or have rattled apart, i use red, otherwise it's blue. Can't tell you to use it, but you'll thank me later if you do.

Muy buena calidad. Buen producto.

Muy bueno, evita que los tornillos se salgan, lo recomiendo y economico, mas que el locktite.

I own a multi-franchise new car dealership. After getting complaints from the service department about nuts and bolts vibrating loose with time, we looked for a solution and found it. No more bolts or nuts falling off and we still can easily remove them. we previously paid $25.00 for 1 bottle! We have four techs using this product everyday so the savings from Amazon is substantial.

Great , product fast shipping