Designed to increase mold production by reducing friction and sticking issues, PCS’ Cera Lube is a white lithium grease lubricant formulated to spray on evenly and set dry. Its microceramic formula penetrates into tight passages and provides adhesion to virtually all metal surfaces. The grease will not break down or run off in high-wear applications, and it resists moisture and outside contaminants, protecting against rust and corrosion. It also features low thermal expansion and a working temperature range of 0°F to 650°F.
Editor's PickLine Width vs. Depth Ratio in Laser Engraving
A laser does not produce 90-degree sidewalls. It requires a certain amount of draft in order to produce the required pattern.