LOCTITE 272 is a red, medium viscosity, methacrylate-based threadlocking adhesive with high strength. With a fixture time on steel of 10 min, brass 5 min and stainless steel 15 min, it is ideal for applications where any migration of the adhesive must be prevented. Can tolerate slight contaminations of industrial oils. Suitable for all metal fasteners. It has a breakaway torque on M10 bolts of 23 Nm.
  • Medium viscosity
  • Breakaway torque on M10 bolts of 23 Nm
  • High temperature resistant
  • Resists vibration
  • High strength
  • Seals threads – allows through-hole tapping

Item number 272
Thread Size
> M25
Color Red
mPa.s (cP)
4,000 ~ 15,000
Torque Break
25 / 220
Torque Prevail
4 / 35
Temp. Range (℃) -55℃ ~ 232℃
Cure Speed
(Fixture / Full Cure)
30 min. /24 hrs.
Oil Tolerant
Primers N or T
Specific Gravity 1.11
Agency Approvals CFIA

  1. With Loctite Primers, it can fill larger gaps.
  2. The screws fixed by the high-strength screw fixing agent can be removed by heating or by using a large torque.
  3. Before use, clean the next part with a rag or steel brush; if there is oil stain, be sure to remove the oil stain first.
  4. If it is a blind hole, it is more appropriate to apply glue to the hole.
  5. If the joint length is long, glue should be applied to the screw and the hole.

LOCTITE 272 Technical Data Sheet

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