Thread Locker Blue and Red 6ml x2

Two-strength threadlocker set

This pack supplies a 6 ml bottle of medium-strength blue threadlocker and a 6 ml bottle of high-strength red threadlocker. Both anaerobic liquids cure between metal threads to stop vibration loosening, seal against corrosion and prevent leakage on nuts, bolts and other fasteners.

Makers needing both removable and permanent bonds

The blue grade lets you disassemble joints with hand tools whenever required, while the red grade demands heat and heavy tools for removal. Buyers who only ever need one strength level or who work exclusively on plastic threads should look at something else.

Consistent cure under continuous vibration

After application the adhesive sets initially in 10 to 20 minutes and reaches full cure in 24 hours, maintaining its locking torque during prolonged shaking and thermal cycling. The anaerobic chemistry keeps the bond stable without drying out or becoming brittle over long service periods.