Located near Quarryville in Lancaster County, Pennsylvania, Stoner manufactures specialized cleaners, lubricants, and coatings for both business-to-business and consumer applications.

Founded 60 years ago by Paul Stoner, the company has enjoyed a history of innovation and accomplishment, often against difficult odds.  Paul Stoner, although orphaned as a child during the depression, persevered to earn a degree in chemistry and eventually start his own company in the 1940's.

Today, pursuing a mission to help customers "save time, increase productivity, and improve the quality of their work".  Stoner formulates more than 300 solutions that are packaged in aerosol cans and larger bulk-liquid containers.  For example, Stoner is the largest supplier of anti-stick release agents for the plastic molding industry. Stoner is the leading supplier of release agents for the plastic molding industry.

Stoner specialty lubricants are used to manufacture military fighter jet engines, submarine components, and parts for the NASA space shuttle.

Stoner electronic cleaners help maintain telecommunications equipment, computers, office equipment, and money handling machines.