SUNLU Easy PA, Easy Nylon (E-PA) 3d printer filament has excellent printing quality with no cracks or warping. Neat Filament ensures a smoother print surface. It has a heat resistance of up to 121°C. Nylon filament Tools are ideal for high-temp applications, such as fuel dispensers, and electronic surface mount devices. SUNLU Easy PA Filament resists damage from abrasion and friction, ensuring durability. Even if a finished model is dropped, it won’t crack.