LOCTITE is a global leader in adhesives, sealants and surface treatments, providing solutions for manufacturing, maintenance and repair applications across a wide range of industries.
From securing threaded fasteners and sealing pipe connections to bonding components and retaining cylindrical assemblies, LOCTITE products are designed to improve reliability, simplify maintenance and help reduce costly downtime.
As an official LOCTITE distributor, Silmid offers a wide range of products alongside technical support and resources to help you select the right solution for your application.

Shop some of our most popular LOCTITE adhesives, sealants and maintenance solutions.
LOCTITE offers a wide range of solutions designed to solve common challenges across manufacturing, maintenance and repair. Explore products by application to find the right solution for your requirements.
A single loose fastener can lead to equipment failure, increased maintenance and costly downtime. Whether manufacturing products, maintaining machinery or repairing equipment, reliable threaded assemblies are essential.
Traditional mechanical locking devices can leave gaps between threads, allowing movement caused by vibration and thermal expansion. LOCTITE Threadlockers fill the gaps between mating threads to help prevent loosening, while also sealing against corrosion.
Suitable for a wide range of fastener sizes and applications, LOCTITE Threadlockers provide a reliable alternative to traditional mechanical locking methods and can help simplify inventory and maintenance processes.
For more than 70 years, LOCTITE Threadlockers have been used across manufacturing, industrial maintenance and repair applications to improve the reliability of threaded assemblies.

A threadlocker is a liquid adhesive designed to secure fasteners from loosening between maintenance cycles. For over 60 years, LOCTITE have been producing a variety of threadlockers suitable for a wide range of applications. These so-called “red bottle” products can be applied in place of conventional fastening methods and help to prevent loosening of threaded assemblies.

The blue bottle LOCTITE instant adhesives have been around for over 50 years. Referred to technically as cyanoacrylate adhesives, and commonly referred to as superglues, these products are used when time is of the essence. Instant adhesives cure very quickly when confined between surfaces, exhibiting excellent adhesion on most substrates and especially on small to medium sized parts.

Choosing the right threadlocker depends on factors including fastener size, required strength, application method and whether future disassembly is required.
Explore the different LOCTITE Threadlocker grades and find guidance to help you select the right product for your application.