Loctite 1330255 243 Medium-Strength Primerless Threadlocker, 0.5 Ml, 1/4 In To 3/4 In Dia, Blue

Loctite 243 is a medium-strength, primerless blue threadlocking adhesive designed to secure metal nuts and bolts. This product solves the critical problem of threaded fasteners loosening due to shock and vibration, ensuring the long-term integrity and reliability of assembled machinery and equipment.

• Durability: Reliably seals and secures fasteners up to 3/4 inch diameter, preventing costly failures caused by loosening from dynamic operating conditions.
• Compatibility: Works on all metals, including passive substrates like stainless steel and plated surfaces, offering broad application flexibility.
• Ease of Use: Oil-tolerant, primerless formula reduces surface preparation time by working effectively even with minor contamination from cutting fluids, motor oils, or corrosion prevention oils.

This medium-strength threadlocker is ideal for maintenance and repair operations (MRO), general manufacturing, and any job site where metal assemblies require dependable locking while retaining the ability to be disassembled with standard hand tools.

• Size: 0.5 mL
• Compliance: NSF/ANSI 61 Certified

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