The Techni-Pro 758ST994 is an acrylic adhesive type cleanroom tape in red color with a width of 1/4" and a length of 18 yards. It has a core size of 3" and 5.5 mils thickness. Ideal for a variety of cleanroom applications. This low-density tape is perfect for sealing, light bundling, or color-coding. Excellent holding power yet can be removed with little or no adhesive transfer. It offers good chemical resistance and is an excellent moisture barrier. It is made up of polyethylene with a tensile strength of 10 lbs/in.