SOLAS tapes are have a reflective surface comprised of encapsulated glass lens beadlets.
This tape (3150A) is highly flexible and adheres to rubber-coated cloth, vinyl-nylon laminated cloth, cured polyester cloth, PVC, aluminum, and helmets.
Approximate thickness of 3150A is 11-mils (0.011″) and 6755 is 13-mils.

1" x 15' Reflexite V82 Reflective Tape - Silver/White
6" x 100' Holographic Prismatic Tape - Caribbean Opal Large Roll
1" x 15' Super-Engineering Grade Safety Reflective Tape - Blue
1" x 45' Reflexite V82 Reflective Tape - Silver/White
1/16" x 54' Whiteboard Tape - Green
1" x 15' 3M 3000x Very High Gain Reflective Tape
1/2" x 60 yds Gaffer Tape Yellow
1" x 45' Reflexite V82 Reflective Tape - Red
2" x 15' 3M Marine Grade USCG High Intensity Reflective - Green
2" x 15' 3M 983-23 Diamond Grade Conspicuity Tape - Fl Yellow - Green
1/4" x 45 yds Gaffer Tape White
1/2" x 50 yds Gaffer Tape Fluorescent Green
1" x 60' White 3M Diamond Grade Premium Reflective Tape 

