Stearyl Erucamide is used as a slip and anti-block additive in polyolefin films such as polyethylene (including LDPE) and polypropylene. It migrates to the surface of the film, reducing friction for easier processing, handling, and unwinding. This is ideal for packaging applications like bag-making, shrink films, stretch wraps, and food packaging, where smooth film movement, high clarity, and low extractables are essential. It prevents film layers from sticking together, improving storage performance. Additionally, it serves as a dispersant in inks, coatings, and paints to enhance flow and particle dispersion properties.