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.

1/4" x 54' Whiteboard Tape - Green
6" x 18" Holographic Prismatic Tape - Caribbean Opal (Sheet)
1/2" x 50 yds Gaffer Tape Fluorescent Green
1/4" x 54' Chart & Map Tape - Red
1" x 10' 3M 6160R High Gloss Vinyl Trim Sew-On - White Zig Zag
3/4" x 66' Colour Coding Vinyl (Harness) Tape - Light Orange
1/2" x 60 yds Gaffer Tape Yellow
2" x 30' M82 SOLAS Marine Grade Tape - Silver
2" x 15' 3M 983-23 Diamond Grade Conspicuity Tape - Fl Yellow - Green
1" x 60 yds Hurricane Tape
1/2" x 36 yds Vinyl Tape - Red
1" x 60 yds Paper Tape Red
2" x 15' 3M 983-71 Diamond Grade Conspicuity Tape - Yellow 

