Thread Locking Compounds

Keep bolts and fasteners secure—even in extreme conditions—with premium thread locking compounds from Phantom Motorsports. Designed to prevent loosening from vibration, shock, and thermal expansion, these compounds deliver peace of mind for everything from critical engine assemblies to chassis hardware and accessories. Whether you’re working on a daily driver, race car, motorcycle, or heavy equipment, our thread lockers offer fast, reliable results that stand up to every challenge.

At Phantom Motorsports, we carry a full range of thread locking solutions—removable (blue), permanent (red), and specialty low- or high-strength formulas suited for all types of fasteners and materials. Each product is easy to apply for clean, mess-free installation and enduring security. Protect your projects from the inside out with the right thread locker every time.

FAQ

What is a thread locking compound?
A thread locking compound is a liquid adhesive applied to threaded fasteners to prevent loosening caused by vibration, heat, or movement. It hardens (cures) without air, ensuring bolts and screws stay in place.

What types of thread lockers do you offer?
We carry removable (blue/medium-strength), permanent (red/high-strength), low-strength (purple), and specialty formulas for plastic parts or high-temp use.

Where should I use thread locking compound?
Apply it to fasteners in engines, transmissions, brakes, suspension, chassis parts, and accessories—anywhere vibration may cause bolts or screws to loosen.

How do I apply thread locker?
Clean the fastener and threaded hole, apply a drop or two to the threads, then assemble as usual. Allow curing time per product instructions before putting the part into service.

How do I remove hardware that has permanent thread locker?
High-strength (red) thread locker may require heat (e.g., a heat gun) to break the bond for removal. Medium and low-strength (blue/purple) can usually be loosened with standard hand tools.

Is thread locker safe for all materials?
Most formulas are safe for steel, aluminum, and other metals. Use specialty formulas for plastics or if working at extremely high or low temperatures.

Will thread locker prevent rust or corrosion?
Yes, thread locking compounds also act as a barrier to help prevent moisture and contaminants from causing thread corrosion.

What if my thread locker arrives dried out or leaking?
Customer satisfaction is our priority. If your thread locking compound arrives unusable or damaged, contact us within 7 days for a replacement, exchange, or refund.