PLA toughening

Description

Kesen PLA Flex series incorporates PBS into the original PLA base material, combining the easy printability and durability of traditional PLA with enhanced toughness, heat resistance, and cold resistance. The filament is available in a wide range of colors and supports custom color requirements. With stable quality and a diameter tolerance of ±0.02mm, it extrudes smoothly under relatively demanding printing temperatures, resisting nozzle clogging and stringing—making it beginner-friendly. It is compatible with most FDM printers without frequent parameter adjustments.