【High-efficiency Lubricating Grease】The synthetic grease has been specially formulated for 3D printers with screws, X/Y/Z axes, gears and other components. It does not drip, melt or separate, can withstand high-speed movement, and solves the problem of squeaking. Apply it evenly on the screws for lubrication. It can run without maintenance【Precision Lubrication】JAOJAO high temp grease engineered for high-friction 3D printer components: Linear rods, guide rails, lead screws, bearings, pulleys, stepper motor shafts, and gears. Reduces kinetic friction by 63%, ensuring smooth motion.reducing operational noise by >50% andsque sounds. Ideal for quiet workspaces.【Metal Surfaces Protection】Lithium-based formula creates anti-wear films (70% less wear) , protecting lead screws and rods from damaged in humid environments. Engineered for critical components: Z-axis lead screws (primary wear points), linear rods/rails, pulley bearings, stepper motor shafts, and gear assemblies.【Extend Component Life】Regular application doubles lead screw lifespan and reduces bearing/gear wear, minimizing replacement costs. Performs flawlessly from -20°C to 120°C (-4°F to 248°F)【Print Quality Upgrade】Prevents layer shifting, rippling, and Z-axis artifacts. Achieve ±0.1mm dimensional accuracy and smoother surface finishes.【Easy Application Kit】Includes 100g grease tube ×1, precision brushes ×2. Complete maintenance in 5 minutes.