Skip to Content

Loctite 554

Loctite

Loctite 554 is a red anaerobic thread sealant with maximum solvent resistance for threaded fittings up to 50 mm, service to 149 °C.

Login to see price


$ 0.00 / Each
  • Packing

Technical Data Sheet (TDS)
Safety Data Sheet (SDS)

LOCTITE 554 provides maximum solvent resistance on threaded fittings and pipe up to 50 mm (2 in.) in diameter. It is recommended for refrigeration systems and service with strong chemicals, replacing non-hardening compounds, litharge, glycerine and sealing tape.

Features

  • Maximum solvent and chemical resistance
  • One component, anaerobic cure

Applications

  • Threaded fittings and pipe up to 50 mm diameter
  • Refrigeration systems and strong-chemical service
  • Chemical, paper, waste treatment and textile plants

Specifications

  • Chemical type: methacrylate ester; red liquid
  • Viscosity (Brookfield RVT, spindle 3, 20 rpm): 1,500–3,500 mPa·s
  • Service up to 149 °C
  • Breakaway torque (3/8 x 24, 72 h): 27.2 N·m

Notes

  • Not for slip-fitted tube joints
Packing 250 ML
​