Brady 8921-3C Self-Sticking Vinyl Pipe Marker, B-946, 2 1/4" Height X 2 3/4" Width, Black On Yellow Pressure Sensitive Vinyl, Legend "Weak Black Liquor"

Markers meet the requirements of the ASME (ANSI) A13.1 Standard for the identification of piping system contents when used with Directional Flow Arrow Tape. Markers are made of durable vinyl that is ideal for indoor and outdoor environments and are supplied on a coated backing material that makes handling and installation easy. Marker ends should be banded with Brady Directional Flow Arrow tape to indicate pipe content flow direction. Three 2 1/4" H x 2 3/4" markers per card plus 8 strips of arrow tape.