These 18-element square adhesive mixing tips are suitable for Pliogrip(R) screw-type five inch nozzles. These tips provide a perfect mixture of the two components and avoids introducing air in the mixture. Available in 18 or 24 elements, these tips will fit most competitor screw-type double cartridges. Designed for use with 200 milli-litres, 220 milli-litres, 400 milli-litres, and 600 milli-litres double cartridges.