Loctite 268 Threadlocker Stick 19g

Secure your critical assemblies with Loctite 268 Quickstix, the premium high-strength anaerobic threadlocker designed to prevent loosening caused by vibration. Formulated as a convenient, wax-like semi-solid stick, this threadlocking adhesive is the ideal solution for sealing bolts, nuts, and studs in demanding industrial applications. Whether you are working on pumps, gearboxes, or presses, its non-drip, portable design ensures precise, mess-free application—even in overhead positions—on all metal substrates, including stainless steel, aluminum, and plated surfaces.

Why Choose Loctite 268 Quickstix?

• Maximum Strength: Provides a permanent, high-strength bond to secure heavy-duty assemblies against vibration-induced loosening.
• Mess-Free Application: The self-feeding, wax-like stick format eliminates dripping and waste, making it perfect for field repairs and overhead work.
• Versatile Metal Compatibility: Bonds effectively to all metals, including passive substrates like stainless steel and aluminum.
• Contamination Tolerant: Engineered to cure consistently even in the presence of minor industrial oils, including cutting fluids and corrosion-prevention oils.
• Reliable Performance: A proven anaerobic formula that cures reliably when confined between close-fitting metal surfaces.

Technical Specifications

• Strength: High
• Color: Red
• Temperature Range: -65°F to 300°F (-54°C to 149°C)
• Curing Type: Anaerobic
• Format: Convenient 19g self-feeding stick

Frequently Asked Questions

How do I apply Loctite 268 correctly?

For optimal results, clean all threads thoroughly using a Loctite cleaning solvent and allow them to dry. Advance only the amount of product needed from the stick, remove any surface "skin," and apply a sufficient amount directly to the threads where the nut will be engaged. Assemble and tighten your components as usual.

Can this product be used on plastics?

No, Loctite 268 is not recommended for use on plastics, particularly thermoplastic materials, as it may cause stress cracking. Always verify substrate compatibility before use.

Is it possible to disassemble parts treated with Loctite 268?

Yes, despite its high strength, you can disassemble treated parts by applying localized heat to approximately 250°C (482°F) and disassembling while the parts are hot.

How should I store the product to maintain its effectiveness?

Store the unopened container in a dry location, ideally between 8°C and 21°C. Avoid storing above 28°C or below 8°C, as extreme temperatures can compromise product quality. Do not return used material to the original container to prevent contamination.