Chem Show Booth 2358. Laminated valve tags are designed for use in an industrial environment. The polyester laminate fully seals the tag and resists exposure to moisture, solvents, grease and dirt. A brass grommet helps prevent inadvertent tearing. Tags are available in red, yellow, blue, green and white for color-coding and come in two sizes. Brady Worldwide Inc. 6555 W. Good Hope Road Milwaukee, WI, 53223