Loctite Anti-Seize Compound stick — Metal-Free 20 g, black paste for bolts and threads, prevents galling & corrosion

Loctite Anti-Seize Compound Metal Free 20g Stick is a black, metal-free anti-seize paste in a convenient stick form designed to lubricate and protect threaded fasteners and assemblies.

This compact 20 g stick from Loctite delivers a metal-free formulation that provides strong lubricity and helps prevent galling, seizing, and corrosion on a wide variety of metals. Supplied in a smearable stick format, it’s intended for precise application where you need a clean, controlled deposit of compound on bolts, nuts, studs, and mating surfaces.

How will this anti-seize help when assembling threaded parts?

The paste creates a thin, lubricating barrier between metal surfaces to reduce friction during tightening and future disassembly. It helps maintain consistent torque readings and can reduce the risk of fasteners becoming permanently seized during service.

• Helps prevent galling and thread damage during assembly
• Promotes accurate, repeatable torque application
• Facilitates easier disassembly later for maintenance

What surfaces and situations is the metal-free formula suitable for?

Because the compound contains no metal fillers, it’s a safer option where metal contamination must be avoided or where electrical conductivity is a concern. It’s formulated to perform on a broad range of ferrous and non-ferrous metals in many general industrial and DIY environments.

• Appropriate for steel, stainless steel, aluminum, and other alloys
• Suitable where non-conductive compounds are preferred
• Useful in automotive, marine, and general maintenance tasks

How do I apply the 20 g stick for best results?

The stick design lets you apply a controlled, even film of compound directly to threads, flanges, and bearing surfaces without excess mess. Apply a light, uniform coating to the contact surfaces before assembly and remove any old residues first for proper adhesion.

• Ensure surfaces are clean and dry before application
• Use the stick to swipe a thin, even layer onto threads or faces
• Wipe off surplus to avoid contamination of surrounding areas

How long will the product last and what storage precautions are recommended?

Stored in a cool, dry place with the cap secured, the compact stick can remain usable for extended periods; follow Loctite’s label guidance for shelf life specifics. Avoid extreme heat and prolonged direct sunlight to preserve consistency and ease of use.

• Keep the cap on between uses to prevent drying
• Store at room temperature away from direct sunlight
• Inspect before use; discard if texture or odor changes markedly

Who is this for? Technicians, mechanics, maintenance crews, and home DIYers who need a non-metallic anti-seize solution in a tidy, easy-to-apply format will appreciate the Loctite Anti-Seize Compound Metal Free 20g Stick. It’s aimed at applications where controlled application, non-conductive properties, and protection against thread seizure are priorities, including repair tasks, routine servicing, and assembly work across automotive, marine, industrial, and household projects.