Permatex Medium Strength Threadlocker Blue is the ultimate solution for locking and sealing threaded fasteners to keep them secure, even under extreme conditions.
Designed to prevent loosening due to vibration, this versatile threadlocker bonds with precision, forming a durable, shock-resistant seal that withstands leaks, corrosion, and loosening.
Ideal for applications sized 1/4” to 3/4”, Permatex Threadlocker Blue eliminates the need for costly lock nuts and washers while completely sealing threads, protecting them from rust and corrosion.
Applied as a gel or liquid, this medium-strength threadlock is perfect for automotive and household applications, from valve cover bolts to water pump and drive shaft bolts.
Unlike permanent threadlockers, this formula provides strong adhesion yet allows easy disassembly with hand tools, making maintenance and adjustments simple.
Whether you’re working on your bike, car, or home project, Permatex Medium Strength Threadlocker Blue delivers unmatched sealing power, reliability, and convenience to keep every job secure.
