• Permanent High-Strength Bond:Designed for critical applications, the HS-263 creates an unyielding bond that resists even the most severe vibrations and shocks, ensuring fasteners stay permanently locked.
• Chemical and Temperature Resistance:Withstands exposure to oils, fuels, solvents, and extreme temperatures (-65°F to 300°F), making it ideal for automotive and industrial environments.
• Anaerobic Curing Technology:Activates seamlessly between tightly mated metal surfaces, curing into a rigid plastic that fills gaps and prevents corrosion.
• Precision Application:The 1.69 fl. oz. bottle features an ergonomic design with a controlled nozzle for accurate, mess-free application, reducing waste and overspill.

Whether you're securing engine components, industrial machinery, or structural bolts, the HS-263 Threadlocker offers unmatched durability and peace of mind. Trusted by engineers and technicians worldwide, it's the ultimate solution for permanent threadlocking needs.