Sulzer Mixpac Quadro MFQ static mixers are used for dispensing adhesives from two part 200 and 400 ml plastic cartridges. Available ratios are 1:1 and 2:1. These nozzles are attached using a retaining nut . MFQ mixers can be used with epoxy, polyurethane, silicone, and a variety of other adhesives and sealants.