Glow tapes glo brite flexible tape black – 1×100′ attaches to door frames, handrails and exit push bars to identify hazards in a blackout. Features high tack pressure adhesive surface. Glow tapes are designed to adhere to any flat, horizontal or vertical surface. Uses pressure sensitive adhesive to stick to any face material. Exceeds minimum compliance requirements for brightness,, toxicity, radioactivity and flame spread. Mea approved and compliant with the requirements of new york city law #26. Tapes absorb and store energy from ambient light to be immediately visible in sudden black out conditions. Provides an illumination duration time of 24+ hours with a 5 minute recharge time.