The G9492 glove system with GORE® CHEMPAK® ultra barrier fabric offers the needed protection from ChemBio warfare agents and toxic industrial chemicals. While wearing these gloves, you can operate rescue tools, equipment, and electronics more easily. Dual certified to NFPA 1994, Class 2 and Class 3, and NFPA 1992 Standards, these durable gloves are ideal for operations that potentially involve blister agents, nerve agents, industrial chemicals, blood, and body fluids. Unlike butyl rubber gloves, testing has shown that the GORE® CHEMPAK® fabric used in the G9492 glove system did not swell when exposed to petroleum, oils, and lubricants — delivering increased protection and durability.