LOCTITE® GRADE B
Features and Benefits
One of the original yellow, medium viscosity, medium-strength threadlocker formulations from the 1950s. Designed for locking and sealing fine-threaded nuts, bolts and studs in legacy applications where compliance to Mil-S-22473E Grade B is required.
When you need to lock and seal fine-threaded nuts, bolts and studs in legacy applications where certification to Mil-S-22473E Grade B is required, choose LOCTITE® Grade B (85). This product is also suitable for mounting bearings, bushings and other shaft related applications, where medium strength is required. This yellow, medium viscosity, anaerobic curing adhesive cures in the absence of air and presence of metal. It also fluoresces under UV light – great for quality control.
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Documents and Downloads
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Technical Information
| Agency approvals / certificates / specifications | MIL-S-22473E for existing designs |
| Applications | Threadlocking |
| Color | Yellow |
| Cure type | Anaerobic cure |
| Key characteristics | Mix: no mix required, Strength: medium strength, Viscosity: medium viscosity |
| Number of components | 1 part |
LOCTITE® GRADE B
One of the original yellow, medium viscosity, medium-strength threadlocker formulations from the 1950s. Designed for locking and sealing fine-threaded nuts, bolts and studs in legacy applications where compliance to Mil-S-22473E Grade B is required.