High Modulus Teflon film tapes have less elongation and greater tensile strength than plain skived Teflon tape.

 2253 (HM430) comes with acrylic adhesive and 2254/2255 (HM350/650) have silicone adhesives.  These films exhibit outstanding dielectric, chemical, temperature, wear, anti-stick and non-toxic properties.  All High Modulus tapes are the traditional gray in color.

2253 & 2254 are manufactured from modified Teflon (polytetrafluoroethylene) film coated with pressure sensitive adhesive.