Just because it is white, do not confuse Mill-Rose Better Quality PTFE Sealant Tape with the cheaper, “stretch” white tape currently on the market as a commodity
Unlike those stringy, flimsy tapes, that are stretched razor thin before you get them, Mill-Rose Better Grade is sixteen percent (16%) thicker
Since this white tape is thinner, we recommend professionals, and those requiring a MIL-T-27730A or other standards for their thread sealants, to specify our full Density Tapes