Cleanfit Blue Monster® 70850 Full Density Oxygen 3-Wrap Thread Seal Tape, 260 in L x 1/2 in W x 0.0045 in T, Green

Mill-Rose full density green thread seal tape is over five times heavier than common sealing tapes so you can use it and never worry about contaminating systems. Because it is degreased, it has no residual lubricant, unlike common tapes made with petroleum as a lubricant. Specifically developed for oxygen installations, Green thread seal tape is both safe and reliable to use, it is chemically inert and won’t support combustion.