Polypropylene (PP) is widely used in the food and beverage industry because it is lightweight, moisture-resistant, easy to clean, and resistant to many chemicals and cleaning agents. Suitable food-contact grades can be used for containers, cutting boards, trays, tanks, piping, and food-processing equipment, providing a durable and cost-effective solution for hygienic environments.

In automotive and transportation applications, polypropylene (PP) helps manufacturers reduce vehicle weight while keeping components durable and cost-effective. Its combination of impact resistance, fatigue resistance, chemical resistance, and easy mouldability makes it suitable for bumpers, interior trim, battery cases, dashboards, storage components, and protective covers. Lower component weight can also contribute to improved fuel efficiency or increased electric-vehicle range.

For construction applications, polypropylene (PP) provides a practical alternative to heavier or corrosion-prone materials. It is commonly found in piping, drainage systems, fittings, membranes, insulation products, and protective components due to its resistance to moisture and many chemicals. Being lightweight, durable, and easy to install also helps reduce handling requirements and maintenance costs over the life of a building or infrastructure project.

Laboratory environments require materials that can withstand frequent cleaning, chemical exposure, and regular handling, making polypropylene (PP) a practical choice. Its strong chemical resistance, low moisture absorption, and lightweight construction make it suitable for trays, containers, sinks, work surfaces, storage systems, and other laboratory components. Suitable PP grades can also withstand common sterilisation methods, further increasing their usefulness in laboratory settings.