Why Fiberon PA12-CF10? If you need a filament that can better handle moisture and offers more strength, Fiberon PA12-CF10 is a solid option. It is made from carbon fibers for added durability, making it excellent for parts that must withstand high stress. The warp-free technology also helps keep your prints consistent, which means the risk of warping or distortion is lower. For best results, you will need an all-metal hotend that reaches at least 280 °C, as well as a hardened nozzle and a filament dryer. After printing, you should anneal the prints and condition them for better moisture resistance.