LOCTITE® Adhesives and Sealants

LOCTITE® is a globally recognized brand of high-performance adhesives, threadlockers, sealants, retaining compounds, and instant adhesives used for bonding, sealing, and securing components in industrial, automotive, marine, and maintenance applications. LOCTITE® products help prevent loosening, leakage, corrosion, and equipment failure while improving reliability and reducing maintenance costs.

Product Range

• Threadlockers
• Instant Adhesives (Cyanoacrylates)
• Retaining Compounds
• Thread Sealants
• Flange Sealants
• Gasketing Products
• Structural Adhesives
• Epoxy Adhesives
• Silicone Sealants

Specifications

• Brand: LOCTITE®
• Product Forms: Liquid, Gel, Paste, Stick, and Spray
• Color Options: Blue, Red, Green, Purple, Clear, and Black
• Operating Temperature: Up to +230°C (product dependent)
• Packaging: Bottles, Tubes, Cartridges, Syringes, and Sticks

Features

• Prevents fasteners from loosening due to vibration
• Seals threaded fittings against leaks and corrosion
• High-strength bonding for metal, plastic, rubber, and composite materials
• Resistant to oil, chemicals, moisture, and vibration
• Fast curing and easy application
• Improves equipment reliability and reduces maintenance

Applications

• Marine and ship maintenance
• Industrial machinery and equipment
• Automotive assembly and repair
• Pumps, motors, and gearboxes
• Hydraulic and pneumatic systems
• Oil & gas, petrochemical, and manufacturing industries

Common LOCTITE® Products

• LOCTITE® 243 – Medium-strength threadlocker for bolts and nuts.
• LOCTITE® 271 – High-strength threadlocker for permanent fastening.
• LOCTITE® 638 – High-strength retaining compound for shafts, bearings, and bushes.
• LOCTITE® 515 – Anaerobic flange sealant for rigid metal flanges.
• LOCTITE® 406 – Fast-setting instant adhesive for plastics and rubber.
• LOCTITE® SI 5699 – Silicone gasket maker and sealant for flange sealing.

LOCTITE® products are trusted worldwide for providing reliable bonding, sealing, and fastening solutions in demanding industrial and marine environments.