LOCTITE MR 5923

Gasketing Products

Dark reddish brown, viscous liquid thread sealant with a characteristic alcoholic odor.

LOCTITE® MR 5923 is a dark reddish brown, viscous liquid thread sealant with a characteristic alcoholic odor. It is a slow drying liquid that changes to a pliable, tacky film through solvent evaporation. It seals close fitting parts, machined surfaces and threaded connections in industrial, aircraft, and marine applications.


  • For close tolerance flanges
  • Slow drying
  • Flexible setting