Vibra-TITE 131 Threadlocker 50 ml Red 13150

Permanent Strength Threadlocker 13150

Vibra-TITE 131 is a red anaerobic threadlocker supplied in a 50 ml bottle for permanent fastener locking. It is intended for mechanics and engineers who need bolts and studs to resist vibration, shock and thermal cycling without loosening. The compound cures in the absence of air between metal threads to form a solid bond.

Check Thread Fit and Cleanliness Before Use

Verify that the thread engagement gap does not exceed .007 inches so the anaerobic chemistry can fill the space completely. Ensure all surfaces are free of oil, solvent or old sealant residue because contamination prevents proper curing. Confirm the assembly will not require future disassembly with standard hand tools.

Cures to a Rigid Bond That Resists Continuous

Once cured the material maintains full strength under sustained load and constant vibration rather than relaxing after an initial peak. The permanent formulation withstands long-term thermal expansion cycles and chemical exposure without degrading. Heat and specialised tools are required if the joint must be separated later.