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B272 threadlocker is a permanent red coloured general purpose adhesive for permanent threaded assemblies. B272 locks studs up to 40mm sealing against leakage and corrosion. It is chemical resistant, resisting fuels, lubricants and most industrial liquids and gases.


B272 is used where a high strength and high temperature range is required. Using B272 is ideal for the locking of large studs and bolts (M25>).


  • Pack Size : 10ml, 25ml, 50ml
  • Clam Pack : 10ml, 25ml, 50ml
  • Colour : Red
  • Strength : High
  • Viscosity : 9,500 cps
  • Breakaway : 23Nm
  • Service Temperature Range : –55°C – +150°C
  • Gap Fill : 0.25mm


Bondloc B272 Threadlock TDS