Permatex High Temperature Red Threadlocker

Permatex Red Threadlocker

Permatex High-Temp, High-Strength Threadlocker Red offers unparalleled holding power for heavy-duty applications, securing fasteners between 3/8″ to 1″ in size. Ideal for locking studs and press fits, it prevents vibration-induced loosening with up to 3,000 PSI of securing force. Engineered to withstand extreme conditions, it remains effective at temperatures up to 450°F (232°C), though removal might require heat or special tools due to its permanent bonding capabilities.

Features: 

• High temperature, high strength threadlocker for heavy-duty applications
• Prevents bolts and press fits 3/8" to 1 1/2" (10mm to 38mm) from loosening due to shock, severe vibration and heat stress
• Exclusive formulation for newer engines and high performance applications
• Suited for temperatures up to 450°F (232°C)
• Removable with heat and hand tools