FLAGGING TAPE PLASTIC BLUE 1-3/16"x300'. This Electro Tape signage tape with non-adhesive PVC film is designed to be used in construction environments for mapping, surveying and isolating an area. It is made in a bright, vibrant color to facilitate signage, marking and tagging in various applications such as barricades, research markings, medical triage, forestry and cable identification. Ideal for marking cable conduits, lighting cables, electrical cables, oil, steam, gas or petroleum products. It can also be used for temporary surveys and identification of portable water or marking drainage and sewer lines.