Loctite Blue Threadlocker Stick 9 g — Medium-Strength Wax Applicator, Hand-Tool Removable

Loctite Blue Threadlocker Stick is a medium-strength, wax-based threadlocker in a convenient stick applicator that locks and seals fasteners while remaining removable with hand tools.

Designed to deliver the same locking performance as Loctite® Threadlocker Blue 242® liquid, this 9 g stick version puts threadlocking compound into a self-feeding wax format. The solid stick eliminates spills and dripping, makes overhead or delayed-assembly work simpler, and is ideal for repair shops, maintenance techs, and production lines that need reliable medium-strength retention without permanent bonding.

How does the stick format compare to liquid threadlockers?

The wax-like stick is easier to apply where liquid would run or drip, and it stays put on the fastener until assembly. It provides the same anaerobic anchor and seal properties once confined between metal parts, but offers neater handling and simplified dosing.

• No mess or dripping; applies directly where needed
• Self-feeding applicator reduces excess material waste
• Works reliably on threaded metal interfaces when assembled

What fastener sizes and strength can I expect?

This medium-strength formula is intended for common machine screws, bolts and nuts and is removable with standard hand tools. It’s optimized for fasteners roughly 6 mm to 20 mm (1/4" to 3/4") in diameter and prevents loosening from vibration while allowing later disassembly.

• Medium strength: secure yet hand-tool removable
• Recommended for 6–20 mm (1/4"–3/4") fasteners
• Effective at reducing vibration-induced loosening

How do I apply and remove the product safely?

Apply the stick material to clean, dry threads before assembly; the compound cures anaerobically when metal surfaces are mated and oxygen is excluded. To remove, use standard wrenches or pliers—heated removal is not required for routine maintenance.

• Brush or rub stick onto male or female threads as needed
• Assemble parts and allow the anaerobic cure to develop
• Disassemble later using hand tools; pick or scrape residue if necessary

Are there storage or handling tips I should know?

Store the stick capped and in a cool, dry place to maintain application consistency and prevent contamination. Avoid prolonged exposure to air and keep away from high heat; normal workshop storage conditions are suitable.

• Keep the cap on the applicator between uses
• Store at room temperature, away from direct sunlight
• Use on clean, oil-free threads for best performance

Who is this for: Maintenance technicians, DIYers, mechanics and assemblers who want a medium-strength, removable threadlocker but prefer a tidy, stick-style applicator. It’s particularly useful for overhead repairs, batch assembly where parts are pre-treated before joining, and any situation where controlling application and preventing drips matters.