SecureHold 50 mL Thread Locking Sealant – Fast-Cure Anaerobic Screw & Bolt Adhesive

When every bolt matters and loosened screws are not an option, this advanced adhesive steps in to lock things down. Designed for mechanics, DIYers, and maintenance pros, the SecureHold thread locking sealant delivers a dependable grip — even in high-vibration or heavy-load settings. This thread locking solution fills micro-gaps between threads, cures anaerobically (without air) and keeps fasteners firmly in place and leak-free. What stands out? A real industrial-grade finish in a compact 50 mL bottle that’s perfect for workshops or home toolkits.

Structured Product Sheet

Key Features

• Anaerobic adhesive formula: cures when confined between close-fitting metal threads and deprived of oxygen. Henkel Adhesives+2Wikipedia+2

• Designed for vibration- and shock-prone assemblies: helps prevent screws, bolts and fasteners from loosening under stress. threebond.com+1

• Fast-curing, high-strength bond: ideal for metal-to-metal thread applications in automotive, electronics, machinery or DIY repairs.

• Universal use: works on standard threaded fasteners — nuts, bolts and screws — providing improved torque retention and sealing.

• Compact size (50 mL) — easy to store and carry in tool belt or workshop cabinet.

Why Choose Our SecureHold Thread Locking Sealant
Unlike generic “screw glues” or temporary adhesives, SecureHold utilises industrial-strength anaerobic chemistry used by major manufacturers to ensure bonded fasteners stay locked. While basic adhesives may degrade under vibration or fail to seal gaps, the anaerobic formula here cures fully in the thread interface and helps maintain integrity of assemblies. If you’re seeking reliability, fewer failures, and less retightening—this is the right pick. Henkel Adhesives+1

Perfect For (Occasions & Uses)

• Automotive repairs: securing engine bolts, brackets, chassis assemblies, or other vibrating components.

• Industrial maintenance: machinery, motors, gearboxes, where loosening screws cause downtime.

• Home DIY: bikes, appliances, furniture, or any threaded connection in need of lock-down.

• Electronics & hobbyist projects: where small screws must stay secure but may need occasional disassembly (choose lower-strength variant). Wikipedia

How to Use
Ensure the threads and mating surfaces are clean, dry and free of oil or lubricant. Apply a small drop of the sealant to the male threads or female hole, then assemble and torque correctly. Allow the adhesive to cure according to instructions (typically in minutes to hours depending on size and materials). Disassembly may require heat depending on strength grade. Henkel Adhesives

Experience the difference SecureHold thread locking sealant can make in your assemblies — fewer loose screws, better reliability, and less re-work.