Laminated B-681 polyester seals in and protects graphics.

• Industrial grade self-adhesive protects against bacteria or moisture trapping behind the pipe marker
• Style 1 pipe markers measure 2-1/4" x 14", come one marker per card, and fit pipe diameter 2-1/2" to 7-7/8"
• All stock markers meet ASME (ANSI) when used with arrow tape
• For clean room applications, the material liner should be removed prior to entering the clean room