Glo Brite safety grade tape is a flexible, photoluminescent tape coated with a permanent acrylic adhesive. It is engineered to exceed requirements for emergency egress and meet the industry?s most rigorous standards. Glo Brite safety grade tape is designed for indoor applications such as safety signage in building, marine, rail, and military applications. Safety grade PL w/Black Stripes flexible tape 1?x 100? roll is packaged 12 rolls/case. Meets New York City Construction Code MEA No. 241-05-M.