Military Grade Olive Drab Gaffers Duct Tape 6" X 60 yard Roll (8 Roll/Case)Military Grade Tape (low gloss finish) 12.2 mil (0.31mm). 76 mesh. Military grade, polyethylene-coated cloth with a low gloss finish, coated with a strong, natural rubber adhesive. Excellent abrasion and water resistance, as tape is composed of a water-resistant woven cloth and evenly coated with a pressure-sensitive water-insoluble adhesive. Conforms well to irregular surfaces. Clean removal on most surfaces. Tape has superior tensile strength, yet is hand-tearable.