


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
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.

| 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 | |
