Who is WD-40 Company?
WD-40 Company is a publicly traded specialty chemical company that develops and markets lubricants, penetrants, cleaners, and protective maintenance products for consumer, automotive, and industrial users.
- Multi-purpose maintenance and lubrication formulations
- Rust prevention, corrosion protection, and moisture displacement
- Specialty chemical products for automotive, marine, and industrial use
- Consumer household and hobby maintenance product lines
- Global distribution through retail, e-commerce, and trade channels
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WD-40 Company positions its products as maintenance supplies used across manufacturing facilities, transportation fleets, facilities management, and households. Its formulations are typically supplied in aerosol and bulk formats, with product lines organized by use case, including general-purpose multi-use products, specialty lubricants, and cleaning and degreasing solutions. Enterprise buyers often apply these products within preventive maintenance programs to reduce friction, corrosion, and downtime on equipment.
From a technical standpoint, the company's offerings rely on lubricant chemistry combined with solvents, corrosion inhibitors, and propellant systems. Product performance is typically described in terms of water displacement, penetration of seized components, film strength, and long-term protection against moisture and oxidation. Formulation work involves material compatibility testing across metals, plastics, elastomers, and coatings, which matters for industrial users evaluating products in regulated or sensitive environments.
Comparisons are most relevant to the broader category of maintenance, repair, and operations (MRO) chemicals, which includes penetrating oils, industrial lubricants, rust inhibitors, and cleaning agents supplied by other specialty chemical manufacturers. Within that category, the company's position rests on brand recognition among consumers and a broad product catalog spanning multiple use cases rather than on a single specialized chemistry.
The business significance of these products lies in their role in routine asset care. Preventive maintenance can extend equipment life and reduce service calls, which is why procurement teams in fleets and plants treat maintenance chemicals as operational supplies. For the company, the business model depends on consistent global distribution, brand presence across retail and trade channels, and continued product development for automotive, marine, and home use.
In directory positioning, the company is classified within materials and chemicals, reflecting its focus on formulated maintenance products rather than on hardware or software. Its active solution areas center on lubrication, corrosion protection, cleaning, and equipment care.
Our description of WD-40 Company. Updated October 2026.
