Thread Sealant 542




Thread Sealant – medium strength. For fine threads in hydraulic, pneumatic and general fittings. Fast curing.

LOCTITE® 542™ Thread Sealant is a liquid sealant recommended for sealing the fine threads of hydraulic and pneumatic connectors.

This product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leaking from shock and vibration

Your benefits
  • Ideal for fine threads as used in hydraulic, pneumatic & general fittings
  • Suitable for metal threads only
  • Instant low-pressure seal
  • Resistant to fuel, oil, coolants and hydraulic fluids
  • Locks connection against vibration loosening
  • DVGW approval (EN 751-1): NG-5146AR0855