New Stay-Putâ„¢ photoluminescent tape from AddLight is a cast polymer film that the company describes as paint on a roll. The peel-and-stick vinyl-free construction provides conformable, durable and permanent adhesion. Ideal for marking stairs, pathways and hazards, Stay-Put easily glows overnight and recharges with light, and comes with a 25-year glow warranty. AddLight, Charlotte,