Gasketing Flange Sealants (Anaerobic)

It replaces paper for flange sealing, compressed face, fiber, cork gaskets, solid gaskets, and solvent-based sealants and has excellent sealing performance.

Feature

  • 100% completely sealed to prevent corrosion due to no penetration of external environment
  • Seals most industrial fluids
  • It can reduce the machining work, and it has sufficient function with tolerance and roughness.
  • It can prevent loosening and rust of bolt which can be caused by external shock or vibration.
  • Easy inventory management
  • No re-torque required
  • Exceptional flexibility
  • Easy disassembly and A / S when necessary
loctite-500-series

APPLICATION

When sealing of various industrial flange parts such as automobile, heavy equipment, ship, machinery is required

What is Anaerobic Adhesive?

It is a product that dislikes air. It starts to  harden as air is blocked by metal-to-metal contact.
Loctite’s anaerobic product is 100% solids and hardened by chemical reaction from the contact surface by anaerobic initiator.

flange-sealants
Product Number 510 515 518 573 574 5128 FMD-127
Features Heat resistance Universal Aluminum flange portion When relaxed assembly
required
Fast hardening For application
of robot
When flexibility of the
flange is required
Colour Red Purple Red Light green Orange Red Blue
Allowable gap (mm) Primer
appliance
0.50 1.27 1.27 0.50 0.50 0.50 0.50
Primer
non appliance
0.25 0.25 0.25 0.25 0.25 0.25 0.25
Viscosity (cp) 188,000/500,000
Thixotropic
275,000/950,000
Thixotropic
800,000/500,000
Thixotropic
188,000/3,750,000
Thixotropic
30,000/100,000
Thixotropic
140,000/580,000
Thixotropic
150,000/350,000
Thixotropic
Δshear strength
(steel,Kgf/㎠)
217 217 217 217 260 177 177
Service temperature range -54℃ ~204℃ -54℃ ~150℃ -54℃ ~150℃ -54℃ ~150℃ -54℃ ~150℃ -54℃ ~150℃ -54℃ ~150℃
Fixture Time 2hours 1hours 30min 24hours 30min 20sec 2hours
Cure Time 24 hours 24 hours 24 hours 72 hours 24 hours 24 hours 24 hours
Primer N N N N N or T N N or T

If you have any questions or need further information,
please feel free to contact us.