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Loctite 542 Threadlocker, 50mL Bottle, Brown

ID: LOC21453 Mfr ID: 21453
Manufactured by: Loctite Industrial
Loctite 542 is designed for the locking and sealing of metal pipes and fittings. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration.

USD $52.46 / EA

 Future Availability 

This item may be sold in units of 12.

Order Form
  • Brand name :  Loctite
  • Series :  LOC-542
  • Item Name :  Threadlocker
  • Short Desc :  21453 542 THREAD SEALANT 50ML BOTTLE
  • UPC :  00079340214538
  • UNSPSC :  31201701

The thixotropic nature of Loctite 542 reduces the migration of liquid product after application to the substrate.

Performance Details
Full Cure Time 72 hr at 77 deg F 
Shear Strength 940 psi 
Design & Construction
Form Liquid 
Color Brown 
Cure Type Anaerobic Cure 
Environmental Condition
Temperature Rating -65 to 300 deg F 
Supporting Information
Applicable Materials Metals 
Chemical Properties
Composition Dimethacrylate Ester 
Specific Gravity 1.08 
VOC 4.82g/L 
Viscosity 1200 - 2750 cP 
Physical Properties
Container Size 50mL 
Container Type Bottle 
Odor/Scent Mild 

Loctite 542 Threadlocker, 50mL Bottle, Brown Material Safety Data Sheet (MSDS) 

Loctite 542 Threadlocker, 50mL Bottle, Brown Technical Data Sheet 

Loctite 542 Threadlocker, 50mL Bottle, Brown Safety Data Sheet (SDS) 

Loctite 542 Threadlocker, 50mL Bottle, Brown Video URL 

Features :

  • Ideal for fine threads as used in hydraulic, pneumatic and general fittings
  • Suitable for metal threads only
  • Instant low pressure seal
  • Resists fuel, oil, coolants and hydraulic fluids
  • Locks connection against vibration loosening
  • Acrylic chemical compound
  • Reduces migration of liquid products after application to the substrate
  • Prevents loosening and leakage from shock and vibration
  • Slight solubility in water

Applications :

  • For Metal Parts, Sealing the Fine Threads of Hydraulic and Pneumatic Connectors