For the PP filament of Owens Corning, we recommend the use of hardened steel nozzles due to their abrasive nature. The filament is compatible with Ultimaker's CC Red Core. The special feature of the CC Red Core is the 0.6mm nozzle with ruby to guarantee long-term abrasion resistance against abrasive materials such as the XSTRAND PP filament. The polypropylene filament produces both a higher strength and a good resistance. Between the different layers there is a very good adhesion. XSTRAND PP GF30 is ideal for tensile loads in particular. The material is ideal for the production of mechanical components.This text is machine translated.