Description
Fastener failure is a nightmare on the track and the street—vibration and thermal cycling can loosen critical bolts when you need them most. Loctite 242 Blue provides medium-strength threadlocking that holds fasteners securely without permanent bonding, allowing future disassembly when maintenance demands it. This is essential insurance for engine bay work, suspension components, and any high-vibration assembly.
The 36ml bottle delivers enough product for multiple applications across your build, making it a cost-effective staple for any serious mechanic’s workbench.
- Medium-strength formula
- Reversible (removable with hand tools)
- Cures in 24 hours
- Temperature range: -54°C to 120°C
- 36ml bottle size
- MPN: 492140
- Single unit






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