The 8MT Mixing Tips are single use static mixer for 2-part low to medium viscosity cartridge systems. The mixer works using stationary elements inside a narrow cylindrical tube. This forces the materials to combine as it travels through the length of the mixer and provides a homogenous mix of hardener and resin that can be applied directly onto the targeted area.Simply remove the cartridge nut and plug, attach the static mixer to the tip, and re-screw on the nut to hold the mixer in place. To reuse a partially filled cartridge with the single use static mixer, simply remove the nut and plug preserving the remaining epoxy in the cartridge, and affix a new mixing tip to the end.The 8MT-50 Mixing Tip unit features a standard flow tip. Simply attach the tip to dual cartridge end and twist to lock. To reuse a partially filled cartridge, simply remove the cap preserving the remaining epoxy in the cartridge, and affix a new mixing tip to the end.