(Known as Loctite 2400 NA Threadlocker )

Threadlocking Adhesive - medium strength. White material safety data sheet, no labelling. Suitable for all metal threaded assemblies.

LOCTITE® 2400 Enhanced Health Safety Medium Strength Blue Threadlocker is formulated to enhance health and safety. General-purpose threadlocking adhesive for fasteners 1/4 in. to 3/4 in. (6 mm to 20 mm). Removable strength allows fasteners to be disassembled with standard hand tools.


  • No hazard symbols, no risk phrases & no safety phrases; "White” Material Safety Data Sheet
  • Prevents loosening on vibrating assemblies e.g. pumps, gear boxes or presses
  • Permits regular disassembly
  • WRAS Approval (BS 6920): 1104507

Technical Data Sheets (TDS)

Loctite 2400 (Loctite 2400 NA)

Product information

IDH# Item Name Size
Case Quantity
Safety Data Sheets
1526121 1526121 LOCTITE 2400 Blue Threadlocker
50 ml bottle
1526122 1526122 LOCTITE 2400 Blue Threadlocker
250 ml bottle