Permatex Blue Threadlocker

Permatex Blue Threadlocker

Permatex's Medium-duty Blue Threadlocker is a reliable solution to prevent hardware loosening, eliminating the need for expensive Nylock nuts or lock washers. This versatile adhesive not only securely locks and seals threaded parts, guarding against vibration-induced loosening or unintended movement, but Blue Threadlocker also provides corrosion protection for long-lasting results. Its medium strength, referred to as the "blue" formula, allows for easy disassembly and suits various nut and bolt applications ranging from 1/4" to 3/4" (6mm to 20mm) in size. For more demanding scenarios or larger hardware, consider using Permatex's max-strength Red Threadlocker.

Features: 

• Highly penetrative, low viscosity liquid threadlocker
• Blue medium strength formula
• Ideal for all nut and bolt applications 1/4" to 3/4" (6mm to 20mm)
• Locks and seals while preventing parts loosening due to vibration
• Easily removable with hand tools for disassembly
• Mil-S-46163A, Type II, Grade N