About Permatex
Overview
Permatex is an American brand specialising in automotive maintenance, repair, sealing, bonding, and chemical solutions. Established in 1909, it is widely recognised for its gasket makers, threadlockers, sealants, adhesives, repair compounds, cleaners, and lubricants. These products are utilised by professional mechanics, automotive technicians, industrial users, and do-it-yourself (DIY) enthusiasts. Permatex currently operates as a brand within Illinois Tool Works (ITW).[1][2]
| Category | Information |
|---|---|
| Brand name | Permatex® |
| Founded | 1909 |
| Founder | Constant A. Benoit Sr. |
| Origin | United States |
| Industry | Automotive chemicals, maintenance, repair products |
| Parent company | Illinois Tool Works (ITW) |
| Headquarters | Solon, Ohio, USA |
| Main markets | Automotive aftermarket, industrial maintenance, marine, heavy-duty, motorcycle, DIY |
| Famous products | Form-A-Gasket®, RTV Silicone, Threadlocker, The Right Stuff®, Fast Orange® |
History
Early years (1909–1930s)
Permatex was founded in 1909 by Constant A. Benoit Sr. The inaugural product was a shellac-based compound designed to bond bicycle tyres to rims. As the automobile industry expanded, the company shifted its focus towards automotive applications.[1]
A significant turning point occurred in 1915 when Benoit attended a 24-hour automobile endurance race at Sheepshead Bay, New York. After observing repeated engine gasket failures, he provided an experimental gasket cement that enabled a racing vehicle to continue running. This event helped establish Permatex as a supplier of automotive sealing products.[1]
During the 1930s, Permatex gained recognition through motorsports. Its Form-A-Gasket products were used in racing applications, helping to build the company’s reputation for reliability under demanding conditions.[1]
Expansion and Corporate Changes
Mid-20th century growth
Following the death of founder Constant Benoit, leadership passed to his son, Pete Benoit. In the 1950s, the company moved manufacturing operations from Brooklyn, New York, to Kansas City and later relocated its headquarters to Florida.[1]
During this period, Permatex expanded its product range beyond traditional gasket compounds into automotive chemical maintenance products.
Acquisition by Loctite
In 1972, Permatex was acquired by Loctite Corporation. Under Loctite ownership, Permatex continued developing automotive chemical products, including silicone-based gasket technologies.[1]
Return to independence
In 1999, Permatex was purchased by private investors and expanded its product portfolio. The company introduced new products, acquired additional brands, and strengthened its position in automotive maintenance chemicals.[1]
Acquisition by ITW
In 2005, Permatex became part of Illinois Tool Works (ITW), a major global manufacturing company founded in 1912. Under ITW, Permatex became part of a larger portfolio of specialty chemical and industrial product brands.[1][2]
Product Categories
Permatex produces a broad range of chemical products designed for repair, assembly, and maintenance applications.[1]
Gasket Makers and Sealants
Permatex is particularly recognised for gasket technology. Products include:
- RTV silicone gasket makers
- High-temperature sealants
- Flange sealants
- Exhaust and engine sealing compounds
- Form-A-Gasket products
These products are commonly used in engines, transmissions, pumps, industrial equipment, and mechanical assemblies.[1][2]
Threadlockers
Permatex manufactures threadlocking compounds designed to:
- Prevent bolts and fasteners from loosening due to vibration
- Improve assembly reliability
- Protect threaded connections
Common applications include automotive engines, motorcycles, machinery, and industrial equipment.[1]
Adhesives and Repair Products
The brand offers:
- Epoxy repair compounds
- Metal repair solutions
- Plastic repair products
- Specialty bonding adhesives
These products serve automotive repair, household maintenance, and industrial applications.
Cleaners and Hand Care Products
Permatex owns and markets cleaning-related brands such as Fast Orange®, a citrus-based hand cleaner widely used by mechanics and industrial workers.[1]
Lubricants and Maintenance Chemicals
The company produces:
- Anti-seize compounds
- Lubricants
- Brake-related chemicals
- Electrical maintenance products
- Automotive service chemicals[1]
Major Brands and Product Lines
Notable brands associated with Permatex include:
- Permatex® — gasket makers, sealants, adhesives, repair compounds
- The Right Stuff® — high-performance gasket maker technology
- Fast Orange® — mechanic hand cleaners
- Spray Nine® — specialty cleaning products
- Versachem® — automotive repair chemicals
- Devcon® — industrial repair materials[1][2]
Automotive Industry Role
Permatex has historically been closely connected with automotive repair and motorsports. Its products have been used in professional workshops, racing environments, service stations, and vehicle manufacturing-related applications. The company positions itself as a supplier for both professional technicians and DIY users.[1][2]
The brand is particularly associated with:
- Engine repair
- Preventive maintenance
- Mechanical assembly
- Vehicle restoration
- Performance automotive applications
Manufacturing and Global Presence
Permatex operates as part of ITW’s global industrial network. The company manufactures and distributes products internationally, with operations in regions including the United States, Canada, Mexico, and the United Kingdom, and exports products to many countries worldwide.[1][2]
Brand Identity
Permatex’s reputation has been built around three core ideas:
- Reliability: Products designed to withstand demanding mechanical environments
- Innovation: Development of specialised chemical formulations
- Professional trust: Adoption by mechanics, technicians, and industrial users
The company’s long history has made the Permatex name strongly associated with automotive repair chemicals and sealing technology.[1]
Legacy
With more than a century of history, Permatex remains one of the better-known brands in automotive chemical maintenance. From its origins as a bicycle tyre adhesive manufacturer in 1909 to its current role as an ITW specialty chemical brand, Permatex has evolved alongside the automotive industry by developing products focused on sealing, bonding, repairing, and maintaining mechanical systems.[1][2]
Permatex is a century-old American automotive chemical brand recognised worldwide for gasket makers, sealants, threadlockers, adhesives, cleaners, and repair solutions. Its combination of motorsports heritage, professional use, and broad aftermarket product range has made it a significant name in automotive maintenance.[1][2]
