SOLAS tapes are have a reflective surface comprised of encapsulated glass lens beadlets.
They are specifically designed to enhance the visibility of life jackets, ring buoys, survival suits, and inflatable life rafts in marine environments.
This tape (3150A) is highly flexible and adheres to rubber-coated cloth, vinyl-nylon laminated cloth, cured polyester cloth, PVC, aluminum, and helmets.
The sew-on SOLAS (6755) offers all the same reflective qualities as 3150A, but with a flexible fabric backing. Both SOLAS tapes are excellent for outerwear.