Loctite

Loctite is a brand of industrial, consumer, and automotive adhesives, sealants, and surface treatments manufactured by Henkel. The brand was founded in 1953 by Vernon K. Krieble, a chemistry professor at Trinity College in Hartford, Connecticut, who developed a chemical compound that could effectively lock nuts and bolts in place. This initial product, known as "Threadlocker," revolutionized assembly processes by preventing loosening caused by vibration and shock.

Over the years, the Loctite product line expanded significantly to include a wide range of solutions for various applications. These include cyanoacrylate adhesives (super glues), anaerobic adhesives (threadlockers, retaining compounds, pipe sealants), epoxies, silicone sealants, and specialty lubricants. Loctite products are used in numerous industries such as automotive, aerospace, electronics, general manufacturing, and by consumers for home and DIY repairs. The brand is recognized for its innovation in chemical bonding technologies and its commitment to providing reliable and durable fastening solutions. Henkel continues to develop and market Loctite products globally, maintaining its position as a leading brand in the adhesives and sealants market.