Loctite 246 Threadlocker 50ml

Ensure your heavy-duty mechanical assemblies stay secure with Loctite 246, a professional-grade, medium-strength anaerobic threadlocker. Specifically engineered for demanding industrial environments, this blue, opaque, thixotropic adhesive provides superior resistance to extreme shock, vibration, and elevated temperatures. Whether you are maintaining transmission bolts, construction machinery, or railroad assemblies, Loctite 246 offers reliable locking and sealing that still allows for normal disassembly with standard hand tools.

Key Features and Performance

• Medium Strength: Ideal for fasteners that require reliable vibration resistance with the option for future removal.
• Extreme Temperature Resistance: Operates effectively in harsh conditions ranging from -54 °C to 232 °C (-65 °F to 450 °F).
• Precision Application: Thixotropic consistency prevents the liquid product from migrating or dripping after application.
• Heavy-Duty Durability: Engineered to withstand high-stress environments, including constant shock and heavy vibration.
• Versatile Curing: Hardens rapidly when confined between close-fitting metal surfaces, preventing leaks and loosening.

Frequently Asked Questions

Can I use Loctite 246 on plastic fasteners?

No, this product is not recommended for use on plastics, particularly thermoplastic materials, as it may cause stress cracking. We suggest confirming material compatibility before use on any non-metal substrates.

Will I need special tools to remove bolts secured with Loctite 246?

Typically, no. Loctite 246 is designed to be removed using standard hand tools. In rare cases where excessive engagement length makes removal difficult, applying localized heat to approximately 250 °C (482 °F) will facilitate disassembly.

How should I store this threadlocker?

For optimal performance and longevity, store the unopened container in a dry location between 8 °C and 21 °C (46 °F to 70 °F). Avoid storage below 8 °C or above 28 °C to prevent degradation of the adhesive properties.

Is this product suitable for use in oxygen systems?

No. Loctite 246 is not recommended for use in pure oxygen or oxygen-rich systems and should not be used as a sealant for chlorine or other strong oxidizing materials.