Loctite is a brand of industrial and consumer chemicals, primarily known for its adhesives, sealants, and surface treatments, which use various technologies like acrylic, cyanoacrylate (super glue), epoxy, and anaerobic curing. Products include Threadlockers for securing fasteners, instant adhesives for fast bonding, and other specialized formulations for sealing, gap filling, and structural applications. These versatile products are used globally by professionals and DIY enthusiasts for household repairs, automotive maintenance, industrial manufacturing, and electronics assembly.
Key Product Categories & Technologies
Threadlockers:
Anaerobic adhesives that cure between metal threads to prevent loosening from vibration.
Instant Adhesives (Cyanoacrylates):
Super glues that harden rapidly on tight contact surfaces, ideal for small parts.
Epoxies:
Two-part adhesives that form a permanent, high-strength bond on a variety of materials like wood, metal, and glass.
Silicones:
Used for sealing, bonding, and protecting against moisture and dust, with high temperature resistance.
Structural Adhesives:
Designed for permanent and strong connections on various materials, offering high resistance to shear and peeling.
Sealants:
Used for sealing against water, dust, and other elements in various applications, from household items to industrial heat sources.
Common Applications
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Household Repairs: Fixing broken items, jewelry, and toys.
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Automotive and Industrial: Securing components, preventing leaks, and performing general maintenance.
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Electronics: Bonding electronic components, wires, and circuit boards.
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Construction: Bonding wood, drywall, concrete, and various other materials.
How It Works
Loctite products utilize different curing mechanisms depending on the technology:
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Anaerobic: Cures only when confined in the absence of air between close-fitting metal surfaces.
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Cyanoacrylate: Hardens through contact with moisture, available in liquid or gel form.
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Epoxy: Requires a chemical reaction between a resin and a hardener to cure.
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UV/Light Curing: Utilizes ultraviolet light to initiate the curing process.
