Thread Locking and Sealing Experts

Professional anaerobic adhesives that cure in oxygen-free conditions, providing excellent thread locking, sealing and retaining performance, resistant to vibration and chemicals, widely used in machinery and automotive manufacturing.

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Anaerobic Adhesives

14 products found

B8X-290 Penetrating Threadlocker

B8X-290 is a low-viscosity (40 cP) green penetrating threadlocker that wicks into pre-assembled fasteners up to M6. It cures in the absence of air to lock and seal threads against vibration and leakag...

B8X-277 High-Strength Permanent Threadlocker

B8X-277 is an ultra-high-viscosity (7,000 cP) red anaerobic threadlocker for permanent locking and sealing of very large fasteners up to M80. Delivers maximum retention strength and requires localized...

B8X-272 High-Temperature Permanent Threadlocker

B8X-272 is a medium-viscosity, high-strength orange threadlocker for permanent locking and sealing of large metal fasteners (M25 and above). Withstands temperatures up to 232°C and delivers reliable p...

B8X-263 High-Strength Permanent Threadlocker

B8X-263 is a low-viscosity (500 cP), high-strength red anaerobic threadlocker engineered for permanent locking and sealing of threaded assemblies up to M25. Delivering 33 N·m (290 lb·in) of breakaway ...

B8X-243 Medium-Strength Threadlocker

B8X-243 is a thixotropic, medium-viscosity (2,150 cP) blue threadlocker engineered for reliable locking and sealing of threaded assemblies up to M30. With a 10-minute fixture time and breakaway torque...

B8X-222 Removable Threadlocker

B8X-222 is a thixotropic, medium-viscosity (1,200 cP) purple threadlocker designed for low-strength, removable locking of small fasteners—especially on soft metals like aluminum and brass that are pro...

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