Vibra-Tite VC-3 Threadmate is one of the most versatile threadlockers available on the market. An alternative to traditional liquid lockers which cure to form a hard bond, VC-3 is a proprietary blend of thermoplastic elastomer resins designed to remain flexible and absorb vibration. The combination of inert/non-reactive amorphous resins creates a tough, semi solid layer inside the threads of a mated joint. VC-3 damps the vibrational energy transferred between the threads of a mated fastener, preventing fastener loosening and loss of clamp load. These unique differences make VC-3 coated fasteners truly adjustable, removable, and reusable. An acrylic polymer that damps and absorbs vibration Will not harden like anaerobic threadlockers Works with metal, wood, plastic (*see table) and more Fasteners are easily adjusted, removed and reused Works on fasteners of any shape or size, from tiny eyeglass screws to large construction bolts Works with internal or external threads Meets low out-gassing specifications (NASA SP-R-0022A, in accordance with ASTM E 595) Specifically designed to prevent threaded fasteners from loosening due to shock and vibration. Works well for many archery applications. Verifiers. Clarifiers. Apertures. Not an adhesive or thread locker – parts are still removable and adjustable. Works for threaded fasteners of virtually any size. For internal or external threads. Works with metal, wood, plastic, and more. Temp Range: -65°F to +165°F NET 5 mL Tube.